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| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Principal raw materials | non-consolidated | tons | 47,583 | 44,211 | 40,707 | 42,073 | 40,309 |
| Auxiliary materials | non-consolidated | tons | 18,529 | 17,026 | 12,512 | 16,189 | 14,002 |
| Plastic packaging materials | non-consolidated | tons | 266 | 389 | 180 | 299 | 240 |
| Cardboard packaging materials | non-consolidated | tons | 529 | 480 | 395 | 432 | 414 |
| Other packaging materials | non-consolidated | tons | 489 | 470 | 434 | 413 | 441 |
| Total | non-consolidated | tons | 67,396 | 62,576 | 54,227 | 59,405 | 55,406 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Amount of energy input (heat quantity equivalent) | consolidated | GJ | - | - | 2,062,745 | 2,236,017 | 2,175,280 |
| Renewable energy | consolidated | GJ | - | - | 29,060 | 37,035 | 232,629 |
| Non-renewable energy sources | consolidated | GJ | - | - | 2,033,685 | 2,198,982 | 1,942,651 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Energy-derived CO2 | consolidated | t-CO2e | 108,410 | 103,811 | 99,124 | 107,248 | 86,662 |
| Non-energy-derived CO2 | consolidated | t-CO2e | 3,230 | 2,745 | 2,463 | 2,023 | 1,111 |
| N2O | consolidated | t-CO2e | 112 | 169 | 339 | 449 | 390 |
| CH4 | consolidated | t-CO2e | 29 | 30 | 34 | 34 | 34 |
| HFCs | consolidated | t-CO2e | 7 | 138 | 113 | 19 | 151 |
| Other CFCs | consolidated | t-CO2e | 794 | 1,409 | 632 | 1,330 | 1,709 |
| PFCs | consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| SF6 | consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| NF3 | consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| Total*1 | consolidated | t-CO2e | 112,584 | 108,301 | 102,705 | 111,102 | 90,057 |
| Scope1 | consolidated | t-CO2e | 37,819 | 35,581 | 30,158 | 32,521 | 29,367 |
| Scope2 (Market base) | consolidated | t-CO2e | 74,765 | 72,720 | 72,546 | 78,581 | 60,690 |
| Emission volume per unit of sales*2 | consolidated | 0.61 | 0.55 | 0.51 | 0.5 | 0.37 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Energy-derived CO2 | non-consolidated | t-CO2e | 63,168 | 62,267 | 57,748 | 63,228 | 52,406 |
| Non-energy-derived CO2 | non-consolidated | t-CO2e | 3,189 | 2,719 | 2,406 | 1,984 | 1,085 |
| N2O | non-consolidated | t-CO2e | 112 | 169 | 339 | 449 | 390 |
| CH4 | non-consolidated | t-CO2e | 29 | 30 | 34 | 34 | 34 |
| HFCs | non-consolidated | t-CO2e | 3 | 110 | 49 | 0 | 63 |
| Other CFCs | non-consolidated | t-CO2e | 336 | 622 | 70 | 70 | 15 |
| PFCs | non-consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| SF6 | non-consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| NF3 | non-consolidated | t-CO2e | 0 | 0 | 0 | 0 | 0 |
| Total*1 | non-consolidated | t-CO2e | 66,839 | 65,916 | 60,647 | 65,765 | 53,993 |
| Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| 1 | Purchased goods and services | consolidated | t-CO2e | 294,500 | 275,000 | 241,800 | 259,600 | 228,100 |
| 2 | Capital goods | consolidated | t-CO2e | 26,800 | 29,600 | 33,400 | 55,900 | 45,800 |
| 3 | Fuel- and energy-related activities (Not included in Scope 1 or Scope 2) | consolidated | t-CO2e | 22,300 | 21,000 | 20,500 | 22,700 | 23,900 |
| 4 | Upstream transportation and distribution | consolidated | t-CO2e | 22,300 | 19,700 | 16,600 | 18,000 | 16,700 |
| 5 | Waste generated in operations | consolidated | t-CO2e | 31,800 | 16,200 | 10,800 | 14,700 | 14,200 |
| 6 | Business travel | consolidated | t-CO2e | 800 | 800 | 800 | 800 | 800 |
| 7 | Employee commuting | consolidated | t-CO2e | 2,400 | 2,400 | 2,400 | 2,500 | 2,600 |
| 8 | Upstream leased assets | consolidated | t-CO2e | Included in Scope 1, 2, therefore not separately calculated | ||||
| 9 | Downstream transportation and distribution | consolidated | t-CO2e | 1,600 | 1,500 | 1,200 | 1,400 | 1,200 |
| 10/11 | Processing of sold goods and Use of sold goods | consolidated | t-CO2e | - | - | - | - | - |
| 12 | End-of-life treatment of sold products | consolidated | t-CO2e | 26,400 | 23,000 | 17,600 | 17,300 | 17,600 |
| 13 | Downstream leased assets | consolidated | t-CO2e | 400 | 400 | 400 | 400 | 400 |
| 14/15 | Franchise and Investments | consolidated | t-CO2e | - | - | - | - | - |
| Total*1 | consolidated | t-CO2e | 429,300 | 389,600 | 345,000 | 393,300 | 351,300 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Production, R&D and office departments | non-consolidated | 1,000kL | 40,325 | 38,583 | 32,634 | 35,646 | 34,285 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Non-renewable fuels purchased and consumed (A) (Nuclear energy, coal, oil, natural gas etc.) |
non-consolidated | MWh | 165,494 | 153,390 | 137,447 | 149,994 | 212,850 |
| Non-renewable electricity purchased (B) | non-consolidated | MWh | 98,505 | 95,837 | 85,946 | 93,436 | 52,627 |
| Non-renewable energy purchased (steam, heat, cooling, and others) (C) | non-consolidated | MWh | 3,433 | 4,073 | 5,685 | 5,340 | 5,451 |
| Renewable energy purchased and created (D) (Wind power, solar power, biomass, hydro-power, geothermal energy etc.) |
non-consolidated | MWh | 57 | 162 | 2,028 | 3,163 | 5,662 |
| Non-renewable energy sold (E) (electricity, thermal, cooling) |
non-consolidated | MWh | 0 | 0 | 0 | 413 | 329 |
| Total non-renewable energy used (A+B+C-E)* |
non-consolidated | MWh | 267,432 | 253,300 | 229,078 | 248,770 | 270,928 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Non-hazardous waste | non-consolidated | tons | 22,069 | 21,154 | 16,146 | 22,387 | 18,717 | |
| Group companies | tons | 1,199 | 1,242 | 1,087 | 1,271 | 1,202 | ||
| Total | tons | 23,268 | 22,396 | 17,233 | 23,658 | 19,919 | ||
| General waste | non-consolidated | tons | 673 | 648 | 464 | 410 | 249 | |
| Group companies | tons | 449 | 559 | 513 | 571 | 819 | ||
| Total | tons | 1,122 | 1,207 | 977 | 981 | 1,068 | ||
| Industrial waste | non-consolidated | tons | 21,396 | 20,506 | 15,682 | 21,977 | 18,648 | |
| Group companies | tons | 750 | 682 | 574 | 700 | 383 | ||
| Total | tons | 22,146 | 21,188 | 16,256 | 22,677 | 18,851 | ||
| Hazardous waste | non-consolidated | tons | 6,503 | 6,467 | 4,828 | 5,838 | 5,297 | |
| Group companies | tons | 86 | 71 | 59 | 80 | 65 | ||
| Total | tons | 6,589 | 6,538 | 4,887 | 5,918 | 5,362 | ||
| Source-specific hazardous industrial waste | non-consolidated | tons | 146 | 182 | 182 | 355 | 394 | |
| Group companies | tons | 0 | 0 | 0 | 0 | 0 | ||
| Total | tons | 146 | 182 | 182 | 355 | 394 | ||
| Total*1 | tons | 29,857 | 28,934 | 22,119 | 29,576 | 25,281 | ||
| Types of waste | Sludge | non-consolidated | tons | 2,309 | 2,338 | 2,291 | 2,100 | 1,877 |
| Group companies | tons | 336 | 258 | 115 | 286 | 75 | ||
| Total | tons | 2,645 | 2,596 | 2,406 | 2,386 | 1,952 | ||
| Waste oil | non-consolidated | tons | 6,386 | 5,848 | 4,809 | 4,563 | 4,254 | |
| Group companies | tons | 87 | 71 | 59 | 72 | 65 | ||
| Total | tons | 6,473 | 5,919 | 4,868 | 4,635 | 4,319 | ||
| Spent acid | non-consolidated | tons | 2,185 | 1,523 | 1,116 | 1,321 | 1,493 | |
| Group companies | tons | 2 | 8 | 13 | 18 | 25 | ||
| Total | tons | 2,187 | 1,531 | 1,129 | 1,339 | 1,518 | ||
| Waste alkali | non-consolidated | tons | 15,784 | 16,064 | 11,219 | 17,717 | 14,915 | |
| Group companies | tons | 11 | 11 | 8 | 9 | 4 | ||
| Total | tons | 15,795 | 16,075 | 11,227 | 17,726 | 14,919 | ||
| Plastic waste | non-consolidated | tons | 888 | 885 | 788 | 780 | 700 | |
| Group companies | tons | 277 | 326 | 326 | 294 | 319 | ||
| Total | tons | 1,165 | 1,211 | 1,114 | 1,074 | 1,019 | ||
| Others | non-consolidated | tons | 1,021 | 962 | 751 | 1,744 | 775 | |
| Group companies | tons | 572 | 640 | 624 | 672 | 779 | ||
| Total | tons | 1,593 | 1,602 | 1,375 | 2,416 | 1,554 | ||
| Landfill amount | non-consolidated | tons | 298 | 233 | 144 | 170 | 83 | |
| Recycling rates*2 | non-consolidated | % | 82 | 87 | 84 | 87 | 85 | |
| Zero-emissions rates | non-consolidated | % | 1 | 0.8 | 0.7 | 0.6 | 0.4 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024*2 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| PRTR substance emission amounts | Air | non-consolidated | tons | 25.2 | 38.7 | 32.9 | 27.2 | 18.5 |
| Water regions | non-consolidated | tons | 14.7 | 51.4 | 75 | 1.6 | 1.76 | |
| Soil | non-consolidated | tons | 0 | 0 | 0 | 0 | 0 | |
| Total*1 | non-consolidated | tons | 39.9 | 90.1 | 107.9 | 28.8 | 20.3 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Volatile Organic Compounds (VOC*1) | non-consolidated | tons | 52.1 | 38.7 | 32.9 | 57.3 | 45.3 |
| Dichloromethane | non-consolidated | tons | 3.6 | 3.2 | 2.7 | 4.9 | 2.6 |
| Formaldehyde | non-consolidated | tons | 0.15 | 0.13 | 0.13 | 0.04 | 0.05 |
| NOx*2 | non-consolidated | tons | 7.7 | 8.3 | 6.7 | 3.9 | 5.5 |
| Group companies | tons | - | - | - | 0.4 | 0.4 | |
| Total | tons | - | - | - | 4.3 | 6.0 | |
| SOx*3 | non-consolidated | tons | 0.7 | 0.9 | 0.8 | 0.42 | 1.22 |
| Group companies | tons | - | - | - | 0.01 | 0.01 | |
| Total | tons | - | - | - | 0.43 | 1.23 | |
| Particulate matter*4 | non-consolidated | tons | 0.5 | 0.4 | 0.2 | 0.3 | 0.1 |
| Group companies | tons | - | - | - | 6.4 | 10 | |
| Total | tons | - | - | - | 6.7 | 10.5 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| COD | consolidated | tons | 223.6 | 243 | 274 | 261 | 207 |
| Total phosphorus | consolidated | tons | 11.2 | 7.1 | 18.5 | 1.69 | 5.0 |
| Total nitrogen | consolidated | tons | 73.5 | 114 | 68.5 | 89.4 | 80.8 |
| SS* | consolidated | tons | 49.9 | 49.2 | 44.6 | 54.7 | 47.2 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Amount of water taken | Waterworks | consolidated | thousand m3 | 805 | 755 | 566 | 1,022 | 973 |
| Surface water (industrial water) | consolidated | thousand m3 | 8,098 | 7,952 | 7,863 | 8,425 | 7,825 | |
| Groundwater (well water) | consolidated | thousand m3 | 1,946 | 1,836 | 1,847 | 1,593 | 1,423 | |
| Others (reservoirs, rainwater storage) | consolidated | thousand m3 | 343 | 265 | 205 | 120 | 85 | |
| Total*1 | consolidated | thousand m3 | 11,192 | 10,808 | 10,481 | 11,160 | 10,307 | |
| From water-stressed regions*2 | consolidated | thousand m3 | 33 | 29 | 28 | 103 | - | |
| Amount of water discharged*3 | Sea areas | consolidated | thousand m3 | 7,142 | 6,726 | 6,966 | 7,905 | 2,063 |
| Rivers | consolidated | thousand m3 | 2,410 | 2,351 | 2,443 | 2,195 | 7,432 | |
| Sewers | consolidated | thousand m3 | 987 | 910 | 1,045 | 1,287 | 1,095 | |
| Total*1 | consolidated | thousand m3 | 10,539 | 9,987 | 10,454 | 11,386 | 10,590 | |
| Amount of water recycled | consolidated | thousand m3 | 0 | 0 | 0 | 0 | 0 | |
| Recycling rates | consolidated | % | 0 | 0 | 0 | 0 | 0 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Amount of water taken | Waterworks | non-consolidated | thousand m3 | 381 | 377 | 320 | 499 | 492 |
| Surface water (industrial water) | non-consolidated | thousand m3 | 8,098 | 7,953 | 7,863 | 8,425 | 7,825 | |
| Groundwater (well water) | non-consolidated | thousand m3 | 1,848 | 1,769 | 1,804 | 1,554 | 1,391 | |
| Others (reservoirs, rainwater storage) | non-consolidated | thousand m3 | 0 | 17 | 28 | 30 | 20 | |
| Total*1 | non-consolidated | thousand m3 | 10,327 | 10,116 | 10,015 | 10,508 | 9,728 | |
| From water-stressed regions*2 | non-consolidated | thousand m3 | 0 | 0 | 0 | 0 | 0 | |
| Amount of water discharged*3 | Sea areas | non-consolidated | thousand m3 | 7,142 | 6,726 | 6,966 | 7,905 | 2,061 |
| Rivers | non-consolidated | thousand m3 | 2,408 | 2,350 | 2,441 | 2,192 | 7,432 | |
| Sewers | non-consolidated | thousand m3 | 460 | 531 | 679 | 710 | 594 | |
| Total*1 | non-consolidated | thousand m3 | 10,011 | 9,607 | 10,086 | 10,807 | 10,087 | |
| Amount of water recycled | non-consolidated | thousand m3 | 0 | 0 | 0 | 0 | 0 | |
| Recycling rates | non-consolidated | % | 0 | 0 | 0 | 0 | 0 | |
| Region / Country Name | Unit | Water amounts used at each water stress | |||||
|---|---|---|---|---|---|---|---|
| High | Medium-high | Medium | Low-medium | Low | |||
| Asia | Japan | thousand m3 (Number of sites) | 0 | 1,451(2) | 20(3) | 8,257(5) | 0 |
| China | thousand m3 (Number of sites) | 20(1) | 436(3) | 0 | 0 | 0 | |
| Malaysia | thousand m3 (Number of sites) | 0 | 0 | 0 | 0 | 24(1) | |
| Europe | Czech Republic | thousand m3 (Number of sites) | 0 | 20(1) | 0 | 0 | 0 |
| Netherlands | thousand m3 (Number of sites) | 0 | 0 | 0 | 0 | 3(1) | |
| United Kingdom | thousand m3 (Number of sites) | 1(1) | 0 | 0 | 0 | 0 | |
| North and Central America | United States | thousand m3 (Number of sites) | 65(1) | 0 | 0 | 2(1) | 0 |
| Mexico | thousand m3 (Number of sites) | 8(1) | 0 | 0 | 0 | 0 | |
| Total*2 | thousand m3 (Number of sites) | 94(4) | 1,907(6) | 20(3) | 8,259(6) | 27(2) | |
| Breakdown | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Invested amount | Costs | Invested amount | Costs | Invested amount | Costs | Invested amount | Costs | Invested amount | Costs | |||||
| Inside business areas | Environmental pollution prevention | Air pollution prevention | non-consolidated | JPY million | 37.1 | 124.2 | 68.1 | 141.9 | 40.5 | 103.4 | 210.4 | 93.1 | 215 | 76.7 |
| Water pollution prevention | non-consolidated | JPY million | 266.9 | 178.9 | 206.7 | 186 | 0 | 186.3 | 90.2 | 165 | 119 | 130 | ||
| Underseepage prevention | non-consolidated | JPY million | 4.9 | 5.6 | 7.2 | 5.1 | 5 | 8.3 | 3 | 9.2 | 6 | 9.7 | ||
| Prevention of noise pollution and vibrations | non-consolidated | JPY million | 6 | 0 | 6 | 0 | 16.1 | 0.1 | 0 | 0.1 | 0 | 0 | ||
| Others | non-consolidated | JPY million | - | 394.7 | - | 7 | - | 6.4 | 0 | 6.2 | 0 | 6.2 | ||
| Global environmental conservation | non-consolidated | JPY million | 244.6 | 92.3 | 236.6 | 63.5 | 425.6 | 87.7 | 320.7 | 123.8 | 282.7 | 111.7 | ||
| Resource recycling | non-consolidated | JPY million | 111.2 | 772.2 | 5.1 | 805.9 | 2.9 | 578.6 | 0 | 789.1 | 0 | 708.6 | ||
| Upstream and downstream | Commissioning of container and package recycling | non-consolidated | JPY million | - | 0.3 | - | 0.3 | - | 0.4 | - | 0.3 | - | 0 | |
| Sewage treatment expenses | non-consolidated | JPY million | - | 75.2 | - | 66.9 | - | 80 | - | 83.4 | - | 79.5 | ||
| Management activities | System preparation and operation | non-consolidated | JPY million | - | 174.9 | - | 93.3 | - | 85.9 | - | 60.9 | - | 135.9 | |
| Environmental burden monitoring | non-consolidated | JPY million | - | 38.3 | - | 38.4 | - | 39.9 | - | 31 | - | 40.6 | ||
| Information disclosure | non-consolidated | JPY million | - | 6.3 | - | 6.3 | - | 6.3 | - | 6.3 | - | 0.1 | ||
| Education, training and others | non-consolidated | JPY million | - | 59.3 | - | 59.6 | - | 60.2 | - | 3.1 | - | 3.1 | ||
| Greening up (tree planting, etc.) | non-consolidated | JPY million | 0.5 | 43.9 | 0 | 70 | 0 | 59.4 | 1 | 74.8 | 3 | 82.3 | ||
| R&D | non-consolidated | JPY million | - | 39.2 | - | 158.3 | - | 85.5 | - | 147.4 | - | 186.8 | ||
| Community activities | non-consolidated | JPY million | - | 9 | - | 9.8 | - | 9.8 | - | 10.1 | - | 6.08 | ||
| Environmental damage | non-consolidated | JPY million | - | 0 | - | 0 | - | 0 | - | 0 | - | 12.9 | ||
| Total* | non-consolidated | JPY million | 670.8 | 2,014.5 | 529.7 | 2,054 | 490.2 | 1,751.4 | 624.3 | 1,604 | 625 | 1,590 | ||
| Items for which we seek to derive benefits | Main economic benefit details | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Inside business area benefits | Environmental pollution prevention benefits | Air pollution prevention | non-consolidated | JPY million | 0 | 0 | 0 | 0 | 0 |
| Water pollution prevention | non-consolidated | JPY million | 0 | 3.5 | 0 | 0 | 0 | ||
| Reduction of contamination load charges | non-consolidated | JPY million | 0.6 | 0.4 | 0.3 | 0.1 | 0.2 | ||
| Prevention of noise pollution and vibrations | non-consolidated | JPY million | 0 | 0 | 0 | 0 | 0 | ||
| Climate change mitigation measures | Climate change mitigation measures | non-consolidated | JPY million | 80.4 | 97.4 | 109.3 | 107.7 | 89.7 | |
| Waste and recycling | Waste reduction | non-consolidated | JPY million | 4.1 | 2.6 | 2.2 | 1.1 | 1.9 | |
| Outside sales of renewable resources | non-consolidated | JPY million | 17.3 | 25.9 | 38.2 | 8.8 | 34.4 | ||
| Others | non-consolidated | JPY million | 7 | 40.9 | 49.7 | 87.8 | 71 | ||
| Upstream and downstream benefits | Container recycling | non-consolidated | JPY million | 54.2 | 38.3 | 38.8 | 46.8 | 6.2 | |
| Others | non-consolidated | JPY million | 0 | 0 | 0 | 0 | 0 | ||
| Total* | non-consolidated | JPY million | 167.1 | 205.5 | 238.5 | 252.3 | 203.4 | ||
| Breakdown | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Air pollution prevention equipment | non-consolidated | JPY million | 37.1 | 68.1 | 40.5 | 210.4 | 215 |
| Water pollution prevention equipment | non-consolidated | JPY million | 266.9 | 206.7 | 304.5 | 90.2 | 119 |
| Underseepage prevention equipment | non-consolidated | JPY million | 4.9 | 7.2 | 5 | 3 | 6 |
| Equipment to prevent noise pollution and vibrations | non-consolidated | JPY million | 6 | 6 | 16.1 | 0 | 0 |
| Industrial waste processing equipment | non-consolidated | JPY million | 111.2 | 5.1 | 2.9 | 0 | 0 |
| Greening up plants (through tree-planting, etc.) | non-consolidated | JPY million | 0.5 | 3.3 | 0 | 1 | 3 |
| Energy saving; Global warming prevention | non-consolidated | JPY million | 244.6 | 236.6 | 425.6 | 320.7 | 283 |
| Total* | non-consolidated | JPY million | 671.3 | 533 | 794.7 | 625.3 | 625 |
| Breakdown | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Measures against equipment deterioration | non-consolidated | JPY million | 490.9 | 245 | 454.9 | 750.6 | 987.2 |
| Safety and work environment measures | non-consolidated | JPY million | 171.4 | 86.6 | 281.6 | 108.5 | - |
| Measures against fires caused by explosion and leaks | non-consolidated | JPY million | 14.1 | 60.6 | 54.4 | 16.8 | 6 |
| Measures regarding natural disasters such as earthquakes | non-consolidated | JPY million | 4.4 | 6.5 | 65.2 | 282.2 | 13 |
| Others | non-consolidated | JPY million | 6.4 | 32 | 0 | 0 | 258 |
| Total* | non-consolidated | JPY million | 687.1 | 430.7 | 856.1 | 1158.1 | 1,264 |
| Area | Certification secured | Certifying Institution | Certification Number |
|---|---|---|---|
| Safety Systems Group | March 1999 | JIA-QA | JE0054I |
| Aero Business Development Division | |||
| Joetsu Plant | August 2002 | SGS | JP15/071413 |
| Fukuyama Plant | April 1999 | JCQA | JCQA-E-0062 |
| Asa Plant | September 1998 | JCQA | JCQA-E-0987 |
| Tokyo Plant | December 1998 | JCQA | JCQA-E-0036 |
| Takasaki Plant | January 2000 | JCQA | JCQA-E-0101 |
| Kashima Plant | March 1999 | JCQA | JCQA-E-0046 |
| Kayaku Safety Systems Europe | December 2002 | DNV | 250302-2017-AE-CZS-RvA |
| Kayaku Safety Systems (Huzhou) | June 2016 | SNQA | 42144 |
| Kayaku Safety Systems de Mexico | June 2023 | LRQA | 00041092 |
| Kayaku Safety Systems Malaysia | April 2017 | SGS | MY17/02395 |
| WUXI POLATECHNO OPTICS | April 2006 | UCC | 02420E31011518R2M |
| KAYAKU CHEMICAL (WUXI) | August 2006 | UCC | 02421E32060755R0M |
| WUXI ADVANCED KAYAKU CHEMICALS | July 2007 | CQC | 00124E33036R5M/3200 |
| Cover rate* | 70% | ||
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Number of violations of environmental laws and regulations | consolidated | cases | 0 | 0 | 0 | 0 | 0 | |
| Among the above, number of water-resource-related legal violations (water quality, water quantity etc.) |
0 | 0 | 0 | 0 | 0 | |||
| Total number of environmental accidents | consolidated | cases | 0 | 0 | 0 | 0 | 3 | |
| Number of major environmental accidents | consolidated | cases | 0 | 0 | 0 | 0 | 0 | |
| Violations of laws and regulations; fines issued for environmental accidents; punishment costs | consolidated | yen | 0 | 0 | 0 | 0 | 0 | |
| Indicators | Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Regular employees | Male | consolidated | persons | - | 3,883 | 3,991 | 3,992 | 3,998 |
| Female | consolidated | persons | - | 1,797 | 1,832 | 1,850 | 1,800 | |
| Neither / Don't know | consolidated | persons | - | - | 2 | 0 | 2 | |
| Total | consolidated | persons | - | 5,680 | 5,825 | 5,842 | 5,800 | |
| Female rate | consolidated | % | - | 31.6 | 31.5 | 31.7 | 31.0 | |
| Male | non-consolidated | persons | 1,754 | 1,748 | 1,770 | 1,774 | 1,772 | |
| Female | non-consolidated | persons | 330 | 333 | 343 | 352 | 356 | |
| Neither / Don't know | non-consolidated | persons | - | - | 0 | 0 | 0 | |
| Total | non-consolidated | persons | 2,084 | 2,081 | 2,113 | 2,126 | 2,128 | |
| Female rate | non-consolidated | % | 15.8 | 16.0 | 16.2 | 16.6 | 16.7 | |
| Contracted/ part-time employees* | Male | consolidated | persons | - | - | 444 | 398 | 402 |
| Female | consolidated | persons | - | - | 246 | 252 | 264 | |
| Neither / Don't know | consolidated | persons | - | - | 0 | 0 | 0 | |
| Total | consolidated | persons | - | 726 | 690 | 651 | 666 | |
| Male | non-consolidated | persons | 412 | 419 | 382 | 334 | 345 | |
| Female | non-consolidated | persons | 194 | 194 | 182 | 190 | 209 | |
| Neither / Don't know | non-consolidated | persons | 0 | 0 | 0 | 0 | 0 | |
| Total | non-consolidated | persons | 606 | 613 | 564 | 524 | 554 | |
| Temp staff | Male | consolidated | persons | - | 89 | 90 | 102 | 152 |
| Female | consolidated | persons | - | 132 | 103 | 112 | 133 | |
| Neither / Don't know | consolidated | persons | - | - | 0 | 0 | 1 | |
| Total | consolidated | persons | - | 221 | 193 | 214 | 286 | |
| Male | non-consolidated | persons | 19 | 24 | 26 | 30 | 80 | |
| Female | non-consolidated | persons | 28 | 44 | 37 | 33 | 42 | |
| Neither / Don't know | non-consolidated | persons | - | - | 0 | 0 | 0 | |
| Total | non-consolidated | persons | 47 | 68 | 63 | 63 | 122 |
| Indicators | Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Below Section Chief | Male | consolidated | persons | - | - | - | 660 | 673 |
| Female | consolidated | persons | - | - | - | 136 | 143 | |
| Total | consolidated | persons | - | - | - | 792 | 816 | |
| Female rate | consolidated | % | - | - | - | 17.2 | 17.5 | |
| Below Section Chief | Male | non-consolidated | persons | 321 | 412 | 418 | 414 | 416 |
| Female | non-consolidated | persons | 38 | 42 | 43 | 40 | 44 | |
| Total | non-consolidated | persons | 359 | 454 | 461 | 454 | 460 | |
| Female rate | non-consolidated | % | 10.5 | 9.3 | 10.3 | 8.8 | 9.6 | |
| Section Chief and above | Male | consolidated | persons | - | - | - | 175 | 177 |
| Female | consolidated | persons | - | - | - | 31 | 32 | |
| Total | consolidated | persons | - | - | - | 203 | 209 | |
| Female rate | consolidated | % | - | - | - | 15.3 | 15.3 | |
| Section Chief and above | Male | non-consolidated | persons | 68 | 66 | 62 | 62 | 61 |
| Female | non-consolidated | persons | 4 | 5 | 3 | 3 | 3 | |
| Total | non-consolidated | persons | 72 | 71 | 65 | 65 | 64 | |
| Female rate | non-consolidated | % | 5.5 | 7 | 4.6 | 4.6 | 4.7 | |
| Overall | Male | consolidated | persons | - | - | - | 830 | 845 |
| Female | consolidated | persons | - | - | - | 171 | 184 | |
| Total | consolidated | persons | - | - | - | 995 | 1,029 | |
| Female rate | consolidated | % | - | - | - | 17.2 | 17.9 | |
| Overall | Male | non-consolidated | persons | 476 | 478 | 480 | 476 | 477 |
| Female | non-consolidated | persons | 47 | 47 | 46 | 43 | 47 | |
| Total | non-consolidated | persons | 523 | 525 | 526 | 519 | 524 | |
| Female rate | non-consolidated | % | 9 | 9 | 8.8 | 8.3 | 9 |
| Indicators | Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Age groups | Under 18 | consolidated | persons | - | - | - | 0 | 0 |
| 18-19 | consolidated | persons | - | - | - | 37 | 40 | |
| 20-29 | consolidated | persons | - | - | - | 873 | 1,135 | |
| 30-39 | consolidated | persons | - | - | - | 1,612 | 1,749 | |
| 40-49 | consolidated | persons | - | - | - | 1,703 | 1,665 | |
| 50-59 | consolidated | persons | - | - | - | 1,201 | 1,232 | |
| Over 60 | consolidated | persons | - | - | - | 162 | 162 | |
| Average age | Male | consolidated | age | - | - | - | 40.4 | 40 |
| Female | consolidated | age | - | - | - | 40.9 | 40.3 | |
| Overall | consolidated | age | - | - | - | 40.5 | 39.9 | |
| Age groups | Under 18 | non-consolidated | persons | - | - | - | 0 | 0 |
| 18-19 | non-consolidated | persons | - | - | - | 18 | 16 | |
| 20-29 | non-consolidated | persons | 376 | 362 | 359 | 353 | 358 | |
| 30-39 | non-consolidated | persons | 575 | 578 | 610 | 617 | 611 | |
| 40-49 | non-consolidated | persons | 585 | 589 | 559 | 554 | 568 | |
| 50-59 | non-consolidated | persons | 547 | 498 | 580 | 579 | 569 | |
| Over 60 | non-consolidated | persons | 1 | 1 | 5 | 5 | 6 | |
| Average age | Male | consolidated | age | - | - | - | 40.4 | 40 |
| Female | consolidated | age | - | - | - | 40.9 | 40.3 | |
| Overall | consolidated | age | - | - | - | 40.5 | 39.9 | |
| Average age | Male | non-consolidated | age | 40.2 | 40.4 | 40.6 | 40.6 | 40.9 |
| Female | non-consolidated | age | 42.8 | 42.9 | 42.9 | 42.6 | 42 | |
| Overall | non-consolidated | age | 40.6 | 40.8 | 41 | 41 | 41.1 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Disabled employees | consolidated | persons | - | 92 | 68 | 82 | 79 |
| Disabled employment rate*1 | consolidated | % | - | 1.44 | 1.04 | 1.26 | 1.22 |
| Disabled employment rate*2 | non-consolidated | % | 2.00 | 1.98 | 1.93 | 2.11 | 2.33 |
| (Statutory employment rate) | non-consolidated | % | 2.3 | 2.3 | 2.3 | 2.5 | 2.5 |
| Indicators | Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Average number of years of continuous service | Male | consolidated | years | - | - | - | 12.2 | 12.2 |
| Female | consolidated | years | - | - | - | 11 | 10.6 | |
| Overall | consolidated | years | - | - | - | 11.8 | 11.8 | |
| Average number of years of continuous service | Male | non-consolidated | years | 14.5 | 14.4 | 14.9 | 14.9 | 14.9 |
| Female | non-consolidated | years | 16.6 | 16.6 | 16.4 | 15.4 | 14.3 | |
| Overall | non-consolidated | years | 14.9 | 15.1 | 15.1 | 15 | 14.8 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Regular employees leaving the company for personal reasons | consolidated | persons | - | 535 | 282 | 331 | 313 |
| Rate of regular employees leaving the company for personal reasons | consolidated | % | - | 9.4 | 4.8 | 5.7 | 5.4 |
| Regular employees leaving the company for personal reasons | non-consolidated | persons | 48 | 50 | 51 | 61 | 42 |
| Turnover rate | non-consolidated | % | 2.3 | 2.3 | 2.9 | 2.8 | 2.6 |
| Rate of employees leaving the company for personal reasons | non-consolidated | % | 2.1 | 2.4 | 2.4 | 2.9 | 2 |
| Employees leaving the company within 3 years of joining* | non-consolidated | persons | 7 | 4 | 5 | 6 | 12 |
| Rate of employees leaving the company within 3 years of joining | non-consolidated | % | 4 | 2 | 3 | 3.5 | 6.3 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Transfers | non-consolidated | persons | 2 | 3 | 3 | 7 | 28 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Average number of annual hours worked per worker | consolidated | hours | - | - | - | 1,916 | 1,893 |
| Average monthly overtime hours | consolidated | hours | - | - | - | 10.7 | 16.14 |
| Average number of annual hours worked per worker | non-consolidated | hours | 1,911 | 1,896 | 1,876 | 1,883 | 1,899 |
| Average monthly overtime hours | non-consolidated | hours | 12.7 | 11.9 | 11.2 | 11.8 | 12 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Average number of days of annual paid leave taken | consolidated | days | 11.1 | 12 | 13.3 | 22.4 | 21.7 |
| Annual Paid Leave take-up rate | consolidated | % | 59.8 | 63.7 | 72.8 | 85.7 | 72 |
| Average number of days of annual paid leave taken | non-consolidated | days | 11.1 | 12 | 13.3 | 13.4 | 13.9 |
| Annual Paid Leave take-up rate | non-consolidated | % | 59.8 | 63.7 | 72.8 | 73 | 74.4 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Commencement of Maternity Leave*1 | non-consolidated | persons | 11 | 22 | 21 | 14 | 15 | |
| Commencement of Childcare Leave*1 | Male | non-consolidated | persons | 9 | 62 | 50 | 56 | 55 |
| Female | non-consolidated | persons | 11 | 22 | 16 | 19 | 11 | |
| Childcare Leave System take-up rate*2 | Male | non-consolidated | % | 27.2 | 69.6 | 78.5 | 100 | 90.3 |
| Female | non-consolidated | % | 100 | 100 | 100 | 100 | 100 | |
| Post-childbirth and post-Childcare Leave return-to-work rate | Male | non-consolidated | % | 100 | 100 | 100 | 100 | 100 |
| Female | non-consolidated | % | 100 | 100 | 100 | 100 | 100 | |
| Post-childbirth and post-Childcare Leave retention rate | Male | non-consolidated | % | 100 | 100 | 100 | 100 | 100 |
| Female | non-consolidated | % | 100 | 100 | 100 | 100 | 100 | |
| Reduced Working Hours for Childcare take-up rate | Male | non-consolidated | persons | 1 | 2 | 3 | 3 | 2 |
| Female | non-consolidated | persons | 42 | 48 | 52 | 56 | 69 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Employees taking Nursing Care Leave | non-consolidated | persons | 0 | 0 | 1 | 0 | 2 |
| Nursing Care Leave System users | non-consolidated | persons | 0 | 2 | 3 | 2 | 5 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Average annual pay | Male | non-consolidated | JPY thousand | 7,683 | 8,003 | 7,704 | 7,979 | 8,207 |
| Female | non-consolidated | JPY thousand | 6,366 | 6,707 | 6,336 | 6,632 | 6,734 | |
| Overall | non-consolidated | JPY thousand | 7,477 | 7,801 | 7,488 | 7,763 | 7,964 | |
| Gender wage differentials* | Full-time workers | non-consolidated | % | - | 75.6 | 82.2 | 83.1 | 82.1 |
| Part-time & fixed-term workers | non-consolidated | % | - | 53 | 70.9 | 71.2 | 74 | |
| All workers | non-consolidated | % | - | 72.3 | 71.4 | 72.5 | 71.8 | |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Number of union members*1 | consolidated | persons | - | - | - | 3,532 | 3,447 |
| Union membership rate*2 | consolidated | % | - | - | - | 72 | 74 |
| Number of union members*1 | non-consolidated*3 | persons | 1,695 | 1,687 | 1,697 | 1,697 | 1,746 |
| Union membership rate*2 | non-consolidated*3 | % | 100 | 100 | 100 | 100 | 100 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Response rate | non-consolidated | % | - | - | 85.9 | 83.9 | 86.2 |
| Employee engagement | non-consolidated | score | - | - | 47.1 | 48.4 | 49.7 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Number of labor standard violations | consolidated | cases | - | 1 | 0 | 1 | 2 |
| Number of labor standard violations | non-consolidated | cases | - | 1 | 0 | 1 | 2 |
| Indicators | Category | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| New employees (graduates)*1 | Male | consolidated | persons | - | - | - | 119 | 63 |
| Female | consolidated | persons | - | - | - | 53 | 31 | |
| Total | consolidated | persons | - | - | - | 171 | 94 | |
| Female rate | consolidated | % | - | - | - | 31 | 33 | |
| New employees (graduates)*1 | Male | non-consolidated | persons | 41 | 37 | 60 | 43 | 32 |
| Female | non-consolidated | persons | 7 | 6 | 12 | 15 | 14 | |
| Total | non-consolidated | persons | 48 | 43 | 72 | 58 | 46 | |
| Female rate | non-consolidated | % | 14.5 | 14 | 16.67 | 25.9 | 30.4 | |
| New employees (mid-career)*2 | Male | consolidated | persons | - | - | - | 174 | 178 |
| Female | consolidated | persons | - | - | - | 150 | 113 | |
| Total | consolidated | persons | - | - | - | 324 | 291 | |
| Female rate | consolidated | % | - | - | - | 46.3 | 38.8 | |
| New employees (mid-career)*2 | Male | non-consolidated | persons | 32 | 45 | 44 | 45 | 37 |
| Female | non-consolidated | persons | 7 | 10 | 15 | 19 | 16 | |
| Total | non-consolidated | persons | 39 | 55 | 59 | 64 | 53 | |
| Female rate | non-consolidated | % | 17.9 | 18.2 | 25.4 | 29.7 | 30.2 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Employment of retired employees | non-consolidated | persons | 22 | 29 | 30 | 33 | 39 |
| Employment rate of retired employees | non-consolidated | % | 84.6 | 85.2 | 85.7 | 68.75 | 70.9 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Training hours per regular employee | non-consolidated | hours | 13 | 15 | 17.7 | 15 | 18 |
| Total training hours | non-consolidated | hours | 27,092 | 31,045 | 37,465 | 31,915 | 38,753 |
| Amount invested in education and training per employee | non-consolidated | yen | 66,606 | 83,002 | 76,565 | 72,015 | 68,719 |
| Business Site | Certification secured | Certifying Institution | Certification Number |
|---|---|---|---|
| Kayaku Safety Systems (Huzhou) | January 2023 | NQA | 132021 |
| Cover rate* | 5% | ||
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Number of work-related accidents resulting in death and other serious accidents | non-consolidated | cases | 0 | 0 | 0 | 0 | 1 | |
| Number of work-related employee deaths | Regular employees | consolidated | persons | 1 | 0 | 0 | 0 | 0 |
| Contracted employees / part-time employees | consolidated | persons | 0 | 0 | 0 | 0 | 0 | |
| Partner company employees*1 | consolidated | persons | 0 | 0 | 0 | 0 | 0 | |
| Rate of Lost Time Injuries | Regular employees | non-consolidated | *2 | 0.19 (1cases) |
0 (0cases) |
0 (0cases) |
0 (0cases) |
0.56 (3cases) |
| Contracted employees / part-time employees | non-consolidated | *2 | 0 | 0 | 0 | 1.12 | 0 | |
| Partner company employees*1 | non-consolidated | *2 | 0 | 0 | 0 | 2.12 | 7.45 | |
| Employees | Group companies | *2 | - | - | 1.5 (9people) |
1.89 (12people) |
1.31 (8people) |
|
| Lost Time Injury Intensity Rate | non-consolidated | *3 | 0 | 0 | 0 | 0.0004 | 0.0377 | |
| Number of violations of Occupational Safety and Health-related regulations and standards | non-consolidated | cases | 0 | 0 | 0 | 0 | 0 | |

| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| New Hire Training* | non-consolidated | persons | 41 | 46 | 60 | 72 | 58 |
| New Manager Training* | non-consolidated | persons | 54 | 57 | 42 | 29 | 41 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Regular health check take-up rate*1 | non-consolidated | % | 100 | 100 | 100 | 100 | 100 |
| Stress-check take-up rate*1 | non-consolidated | % | 98.1 | 97.9 | 98 | 96.6 | 97.6 |
| Proportion of "highly-stressed" persons | non-consolidated | % | 10.6 | 10 | 10.1 | 10.1 | 8.8 |
| Absenteeism*2 | non-consolidated | % | ー | ー | ー | ー | 0.75 |
| Presenteeism*1 *3 | non-consolidated | ー | ー | ー | 4.1 | 4.1 | 4 |
| Mental health-related investments | non-consolidated | JPY million | 13 | 12.6 | 12.6 | 10.8 | 10.2 |
| Training type | Main contents | Mainly aimed at | FY | Training format | No. of times | Average take-up rate |
|---|---|---|---|---|---|---|
| Sustainability training | ・Nippon Kayaku Group Human Rights Policy, Human Rights Initiatives Required of Companies | Executives, employees, (including contract and part-time employees), temporary employees | 2025 | e-learning | 1 | 89% |
| Business Site Name | ISO9001 | ISO13485 | IATF16949 | ISO22000 | AS9100D |
|---|---|---|---|---|---|
| Safety Head Plant (Himeji) | ● | ||||
| Safety Systems Group | |||||
| Research & Development Head Office | |||||
| Polatechno Group | |||||
| Joetsu Plant | ● | ||||
| WUXI POLATECHNO OPTICS | |||||
| Fukuyama Plant | ● | ||||
| Asa Plant | |||||
| Tokyo Plant | |||||
| Fine Chemicals Business Unit | |||||
| Fine Chemicals Research Lab | |||||
| Taiwan Nippon Kayaku (Fine Chemicals Business Unit) | |||||
| Takasaki Plant | ● | ● | |||
| Pharmaceuticals Group | |||||
| Pharmaceuticals Research Laboratories | |||||
| Kashima Plant | ● | ||||
| Agrochemicals Group | |||||
| Agrochemicals Laboratories | |||||
| Kayaku Safety Systems Europe | ● | ||||
| Kayaku Safety Systems (Huzhou) | ● | ||||
| Kayaku Safety Systems de Mexico | ● | ||||
| Kayaku Safety Systems Malaysia | ● | ||||
| MOXTEK | ● | ||||
| Dejima Optical Films | ● | ||||
| RaySpec | ● | ||||
| KAYAKU CHEMICAL (WUXI) | ● | ||||
| Kayaku Advanced Materials | ● | ● | ● | ||
| WUXI ADVANCED KAYAKU CHEMICALS | ● | ||||
| NIPPONKAYAKU FOOD TECHNO | ● | ● |
| Business Site Name | Principal certifying countries |
|---|---|
| Takasaki Plant | Japan, America, Europe |
| Training Type | Contents | Attendees in FY2025 | Total |
|---|---|---|---|
| Why? Why? Analysis Training | ・Root cause analysis at the time of a problem ・Drafting reoccurrence prevention measures ・Practical exercises |
47 (41 males, 6 females) | 310 (Since FY2020) |
| Measures Against Human Error Training | ・Extracting human error risks ・Drafting advance prevention measures ・Horizontal expansion of prevention activities |
63 (51 males, 12 females) | 973 (Since FY2020) |
| Quality Training for New Hires | ・The relationship between Quality the KAYAKU spirit ・"Quality Control for Everyone"; 7 tools for Quality Control ・ISO standards and accreditation |
46 (32 males, 14 females) | 363 (Since FY2021) |
| Monthly Quality Lecture | Seminar on Quality Defect Prevention "Communication and Psychological Security protect Quality and People" |
189 (146 males, 43 females) | 492 (Since FY2023) |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| R&D costs | consolidated | JPY billion | 13 | 13.3 | 19.8 | 15 | 12.6 |
| R&D costs as a percentage of sales | consolidated | % | 7 | 6.7 | 9.8 | 6.7 | 5.2 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| CSR expenditure | non-consolidated | JPY million | 154 | 149 | 158 | 93 | 72 |
| Total donations | non-consolidated | JPY million | 123 | 120 | 126 | 90 | 68 |
| Other CSR expenditures | non-consolidated | JPY million | 31 | 29 | 32 | 3 | 4 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Directors | Inside | Male | persons | 6 | 6 | 6 | 6 | 5 |
| Female | persons | 0 | 0 | 0 | 0 | 0 | ||
| Total | persons | 6 | 6 | 6 | 6 | 5 | ||
| Outside (Independent) | Male | persons | 3 (3) | 3 (3) | 3 (3) | 3 (3) | 3 (3) | |
| Female | persons | 0 | 0 | 1 (1) | 1 (1) | 1 (1) | ||
| Total | persons | 3 (3) | 3 (3) | 4 (4) | 4 (4) | 4 (4) | ||
| Overall Total (Independent) | persons | 9 (3) | 9 (3) | 10 (4) | 10 (4) | 9 (4) | ||
| Average term | years | 3 | 4 | 4.6 | 3.5 | 3.3 | ||
| Independent Outside Director Percentage (Results) | % | 33 | 33 | 40 | 40 | 44 | ||
| Female Director Percentage | % | 0 | 0 | 10 | 10 | 10 | ||
| Executive Directors | persons | 6 | 6 | 6 | 6 | 5 | ||
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|---|
| Auditors | Inside | Male | persons | 1 | 1 | 1 | 1 | 2 |
| Female | persons | 1 | 1 | 1 | 1 | 0 | ||
| Total | persons | 2 | 2 | 2 | 2 | 2 | ||
| Outside (Independent) | Male | persons | 3 (2) | 3 (3) | 3 (3) | 3 (3) | 3 (3) | |
| Female | persons | 0 | 0 | 0 | 0 | 0 | ||
| Total | persons | 3 (2) | 3 (3) | 3 (3) | 3 (3) | 3 (3) | ||
| Overall Total (Independent) | persons | 5 (2) | 5 (3) | 5 (3) | 5 (3) | 5 (3) | ||
| Average term | years | 3 | 4 | 4.4 | 1.2 | 2.4 | ||
| Independent Outside Auditor Percentage (Results) | % | 40 | 60 | 60 | 60 | 60 | ||
| Female Auditor Percentage | % | 20 | 20 | 20 | 20 | 0 | ||
| Meeting Frequency | Meetings Held | |||||
|---|---|---|---|---|---|---|
| 2021 | 2022 | 2023 | 2024 | 2025 | ||
| Board of Directors | Monthly | 14 | 14 | 14 | 14 | 15 |
| Nominations & Remuneration Advisory Committee | Whenever necessary | 5 | 6 | 6 | 7 | 5 |
| Sustainable Management Meeting | Weekly | 48 | 50 | 48 | 47 | 46 |
| Executive Directors Meeting | Quarterly | 4 | 4 | 4 | 4 | 4 |
| Management Strategy Meeting | Twice a year | 2 | 2 | 2 | 2 | 2 |
| Audit & Supervisory Board | Monthly | 12 | 12 | 12 | 12 | 12 |
| Ethics Committee | Twice a year | 2 | 2 | 2 | 2 | 2 |
| Risk Management Committee | Twice a year | 2 | 2 | 4 | 2 | 2 |
| Environment, Safety and Quality Management Committee | Twice a year | 2 | 2 | 2 | 2 | 2 |
| Research & Development Management Committee | Twice a year plus convened ad hoc by the chairman when required | 3 | 2 | 2 | 2 | 2 |
| Executive Title | Name | Board Meeting attendance | Nominations & Remuneration Advisory Committee attendance |
|---|---|---|---|
| President and Representative Director | Shigeyuki Kawamura | 15/15 | 4/4 |
| Senior Managing Director | Hiroshi Shimada | 15/15 | - |
| Member of the Board | Shinji Inoue | 15/15 | - |
| Member of the Board | Makoto Takeda | 15/15 | 5/5 |
| Member of the Board | Yasuhito Kato | 12/12 | - |
| Outside Director (Independent) | Yasuyuki Fujishima | 14/15 | 5/5 |
| Outside Director (Independent) | Seiichi Fusamura | 15/15 | 5/5 |
| Outside Director (Independent) | Ikuko Akamatsu | 14/15 | 5/5 |
| Outside Director (Independent) | Mitsuhiro Tsubakimoto | 12/12 | 4/4 |
| Average rate of attendance | 98% | 100% | |
| Position | Name | Board Meetings attended | Auditor attendance |
|---|---|---|---|
| Standing Auditor | Nagafumi Saito | 12/12 | 10/10 |
| Full-time Auditor | Yoichiro Wada | 15/15 | 12/12 |
| Outside Auditor (Independent) | Ichiro Wakasa | 13/15 | 11/12 |
| Outside Auditor (Independent) | Atsushi Iwasaki | 15/15 | 12/12 |
| Outside Auditor (Independent) | Kyoichi Toriyama | 15/15 | 12/12 |
| Average rate of attendance | 96% | 98% | |
| Category | Unit | 2021 | 2022 | 2023 | 2024 | 2025 | |
|---|---|---|---|---|---|---|---|
| Directors | Total remuneration amount | JPY million | 410 | 382 | 349 | 419 | 366 |
| (Outside Directors excepted) | Number of directors concerned | persons | 8 | 6 | 8 | 9 | 7 |
| Auditors | Total remuneration amount | JPY million | 45 | 45 | 45 | 46 | 47 |
| (Outside Directors excepted) | Number of directors concerned | persons | 3 | 2 | 3 | 2 | 3 |
| Outside Directors | Total remuneration amount | JPY million | 55 | 57 | 71 | 75 | 75 |
| Number of directors concerned | persons | 6 | 7 | 7 | 9 | 8 | |
| Total | JPY million | 510 | 484 | 465 | 540 | 488 | |
| Indicators | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|
| Remuneration based on audit and certification work | JPY million | 80 | 73 | 79 | 86 | 82 |
| Remuneration not based on audit work | JPY million | 0 | 0 | 0 | 0 | 0 |
| Total | JPY million | 80 | 73 | 79 | 86 | 82 |
| Category | Number of shares | Number of voting shares | Details |
|---|---|---|---|
| Non-voting shares | - | - | - |
| Restricted voting shares (treasury stocks etc.) | - | - | - |
| Restricted voting shares (other) | - | - | - |
| Full voting shares (treasury stocks etc.) | (treasury stocks) Common shares 11,497,100 |
- | - |
| (Mutually-held shares) Common shares 28,000 |
- | - | |
| Full voting shares (other) | Common shares 148,193,700 | 1,481,937 | - |
| Shares of less than one unit* | 281,200 | - | - |
| Total number of shares issued | 160,000,000 | - | - |
| General shareholder voting shares | - | 1,481,937 | - |
| Contents of Complaints and Consultations | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Harrassment (power harrassment, sexual harrassment, etc.) | non-consolidated | cases | 2 | 7 | 16 | 8 | 6 |
| Group companies | cases | - | - | - | 5 | 1 | |
| Violations of company rules or manners | non-consolidated | cases | 0 | 2 | 3 | 6 | 2 |
| Group companies | cases | - | - | - | 3 | 1 | |
| Work or labor-related | non-consolidated | cases | 1 | 3 | 5 | 3 | 0 |
| Group companies | cases | - | - | - | 0 | 0 | |
| Others | non-consolidated | cases | 1 | 4 | 3 | 0 | 2 |
| Group companies | cases | - | - | - | 0 | 1 | |
| Total | non-consolidated | cases | 4 | 16 | 27 | 25 | 13 |
| Whistleblowing | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Whistleblowing complaints and consultations from suppliers | non-consolidated | cases | 0 | 1 | 0 | 4 | 0 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Number of violations of anti-corruption-related policies | non-consolidated | cases | 0 | 0 | 0 | 0 | 0 |
| Employee punishments and dismissals | non-consolidated | cases | 0 | 0 | 0 | 0 | 0 |
| Corruption-related fines issued | non-consolidated | yen | 0 | 0 | 0 | 0 | 0 |
| Applications of corruption-related penalties | non-consolidated | cases | 0 | 0 | 0 | 0 | 0 |
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Political donations | non-consolidated | 10,000 yen | 104 | 106 | 89 | 89 | 80 |
Scroll sideways for an overview of the table below.
| Indicators | Scope | Unit | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|
| Number of Critical Security Incident cases* | consolidated | cases | - | - | 0 | 0 | 0 |
| Business Site | Certification secured | Registered for inspection with | Certification Number |
|---|---|---|---|
| Kayaku Safety Systems Europe | January 2023 | DNV | SW215F |
| Kayaku Safety Systems de Mexico | January 2023 | TUV NORD DE MEXICO | S6485M |
| Kayaku Safety Systems Malaysia | May 2024 | ENX ASSOCIATION | S5LX79 |
| Kayaku Safety Systems (Huzhou) Co., Ltd. | October 2025 | ENX ASSOCIATION | L5VTHP |