ESG Data
Environment
* Scope: TOKYO OHKA KOGYO CO., LTD. and its consolidated subsidiaries in Japan(Other entities, if included, are identified in the text.)
| Environmental Performance | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| INPUT | Total energy consumed(kL crude oil equivalent) | 15,389 | 16,141 | 16,341 | 17,630 | 17,679 |
| Electric power(kL crude oil equivalent) | 10,582 | 11,038 | 11,151 | 11,841 | 12,124 | |
| Petroleum (heavy oil)(kL crude oil equivalent) | 602 | 503 | 503 | 659 | 346 | |
| Gas(kL crude oil equivalent) | 4,115 | 4,507 | 4,597 | 5,043 | 5,113 | |
| Used water(㎥) | 366 | 370 | 367 | 447 | 392 | |
| Chemical substances(t) (Class 1 Specially Designated Chemical Substances under the PRTR Law) |
- | - | - | 3 | 3 | |
| Chemical substances(t) (Class 1 Designated Chemical Substances under the PRTR Law) |
1,120 | 1,113 | 1,286 | 1,157 | 2,009 | |
| OUTPUT | CO2(10,000t-CO₂) | 3.0 | 3.1 | 2.5 | 1.8 | 1.1 |
| SOx(t) | 0.8 | 0.7 | 0.6 | 0.9 | 0.5 | |
| BOD(t) | 0.3 | 0.2 | 0.2 | 0.5 | 0.4 | |
| General administrative waste(t) | 32 | 33 | 40 | 31 | 30 | |
| General industrial waste(t) | 1,540 | 1,900 | 2,035 | 1,956 | 1,729 | |
| Specially controlled industrial waste(t) | 2,150 | 2,480 | 2,860 | 3,450 | 3,051 | |
| Emissions of Greenhouse Gases
(t-CO2e) |
2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| Scope 1 | 9,815 | 10,313 | 10,462 | 11,757 | 11,062 | |
| Scope 1(Overseas total) | - | - | 2,159 | 3,163 | 3,103 | |
| Scope 2 | 20,375 | 20,627 | 14,317 | 6,346 | 172 | |
| Scope 2(Overseas total) | - | - | 17,128 | 16,579 | 14,934 | |
| Scope 3 | Purchased goods and services | 29,204 | 31,297 | 330,411 | 435,191 | 406,752 |
| Capital goods | Not calculated | Not calculated | 18,391 | 36,939 | 25,694 | |
| Fuel- and energy-related activities not included in Scope 1 and 2 | Not applicable | Not applicable | 2,272 | 5,795 | 5,776 | |
| Upstream transportation and distribution | Not calculated | Not calculated |
Domestic:4,138 |
Domestic:4,058 Overseas:9,221 |
15384*1 |
|
| Waste generated in operations | 6,368 | 9,018 | 5,205 | 5,104 | 5,335 | |
| Business travel | 788 | 397 | 1,821 | 3,487 | 207 | |
| Employee commuting | 580 | 602 | 2,268 | 2,415 | 738 | |
| Upstream leased assets | Not applicable | Not applicable | Not calculated | Not calculated | Not calculated | |
| Downstream transportation and distribution (Domestic) | 2,590 | 2,582 | Not applicable | Not applicable | Not applicable | |
| Downstream transportation and distribution (Overseas) | 3,035 | 3,812 | Not applicable | Not applicable | Not applicable | |
| Processing of sold products | Not calculated | Not calculated | Not applicable | Not applicable | Not applicable | |
| Use of sold products | Not calculated | Not calculated | Not calculated | Not calculated | Not calculated | |
| End-of-life treatment of sold products | Not calculated | Not calculated | Not calculated | Not calculated | Not calculated | |
| Downstream leased assets | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | |
| Franchises | Not applicable | Not applicable | Not applicable | Not applicable | Not applicable | |
| Investments | Not calculated | Not calculated | Not calculated | Not calculated | Not calculated | |
※Business trips and commuting by employees exclude people seconded to other companies.
※Scope 3 has been revised in the calculation method starting in 2021.
*1 Sum of Domestic and Overseas
| Environmental Accounting (Millions of yen) | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| Business area cost | 512 | 794 | 1,395 | 742 | 380 | |
| Pollution prevention cost | 239 | 143 | 792 | 321 | 156 | |
| Global environmental conservation cost | 96 | 478 | 390 | 197 | 414 | |
| Resource circulation cost | 177 | 173 | 213 | 224 | 202 | |
| Upstream/Downstream cost | 7 | 9 | 85 | 8 | 6 | |
| Administration cost | 107 | 168 | 44 | 57 | 72 | |
| R&D cost | 32 | 51 | 21 | 19 | 7 | |
| Social activity cost | 1 | 0 | 2 | 1 | 2 | |
| Environmental remediation cost | 0 | 3 | 42 | 0 | 0 | |
| Economic Benefits Associated with Environmental Conservation Measures |
106 | 125 | 118 | 784 | 662 | |
| Revenue | 18 | 22 | 31 | 39 | 29 | |
| Cost savings | 88 | 103 | 87 | 745 | 633 | |
| Environmental Compliance | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|
| Severe environmental accidents | 0 | 0 | 0 | 0 | 0 |
| Violations of environmental laws | 0 | 0 | 0 | 0 | 0 |
| Environmental fines and penalties(yen) | 0 | 0 | 0 | 0 | 0 |
| Address Climate Change Issues | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| Energy Consumption(kL crude oil equivalent) | 15,389 | 16,141 | 16,341 | 17,630 | 17,679 | |
| Base unit index (Comparison with 2019) | 100 | 91 | 81 | 80 | 85 | |
| Base unit index (Comparison with the previous year) | 99 | 91 | 89 | 100 | 106 | |
| CO2 Emissions (Converted from Energy Consumption)(10,000t-CO2) | 3.0 | 3.1 | 2.5 | 1.8 | 1.1 | |
| Base unit index (Comparison with 2019) | 100 | 88 | 62 | 42 | 28 | |
| Base unit index (Comparison with the previous year) | 97 | 88 | 71 | 69 | 65 | |
| CO2 Emissions in Distribution(t-CO2) | 2,590 | 2,582 | 2,871 | 3,053 | 3,204 | |
| Base unit index (Comparison with the previous year) | 97 | 100 | 99 | 100 | 104 | |
| Energy Consumption Ratio of Overseas Sites(kL crude oil equivalent) | 24,497 | 26,174 | 26,654 | 29,327 | 28,594 | |
| Domestic total | 15,389 | 16,141 | 16,341 | 17,630 | 17,679 | |
| Overseas total | 9,736 | 10,104 | 11,774 | 11,697 | 10,915 | |
| Overseas ratio(%) | 38.8 | 40.8 | 41.9 | 39.9 | 38.2 | |
| Promotion of Resource Recycling: Initiatives to Address Water Risk | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| Water usage (1,000㎥) | Domestic total | 366 | 370 | 367 | 447 | 392 |
| Overseas total | 343 | 353 | 348 | 238 | 218 | |
| Base unit index (World total/ Comparison with 2019) | 100 | 85 | 78.2 | 74.5 | 140.5 | |
| Base unit index (Domestic total/ Comparison with 2019) | 100 | 96.9 | 84.3 | 102.4 | 98.5 | |
| Base unit index (Overseas total/ Comparison with 2019) | 100 | 82.9 | 77.1 | 52.4 | 130.6 | |
| Water usage by country (1,000㎥) |
Japan | 366 | 370 | 367 | 447 | 392 |
| The U.S. | 52 | 63 | 82 | 98 | 92 | |
| China | 179 | 151 | 149 | 26 | 12 | |
| South Korea | 80 | 90 | 81 | 80 | 81 | |
| Taiwan | 32 | 48 | 36 | 34 | 32 | |
| Water withdrawals by source (1,000㎥) |
Municipal water | 144 | 152 | 138 | 147 | 143 |
| Industrial water | 141 | 143 | 159 | 220 | 176 | |
| Groundwater | 81 | 76 | 71 | 79 | 72 | |
| Water discharge by destination (1,000㎥) |
Sewer | 72 | 73 | 68 | 73 | 69 |
| River | 174 | 171 | 183 | 252 | 208 | |
| Volume of industrial waste(t) | General industrial waste | 1,542 | 1,897 | 2,036 | 1,956 | 1,729 |
|---|---|---|---|---|---|---|
| Specially controlled industrial waste | 2,151 | 2,482 | 2,860 | 3,450 | 3,051 | |
| Base unit index(Comparison with 2015) | 100 | 114 | 111 | 123 | 119 | |
| Landfill Waste(Non-recycled waste) | 36 | 38 | 45 | 47 | 27 | |
| Recycling rate* | 0.98 | 0.87 | 0.92 | 0.87 | 0.57 |
* Landfill Waste(t)÷［General industrial waste(t)+Specially controlled industrial waste(t)］×100
| Air, Water and Soil/Biodiversity | 2019 | 2020 | 2021 | 2022 | 2023 | |
|---|---|---|---|---|---|---|
| Emissions of air-polluting substances(t) | SOx | 0.8 | 0.7 | 0.6 | 0.9 | 0.5 |
| NOx | 6.4 | 3.1 | 3.9 | 6.8 | 0.3 | |
| Emissions of Water-polluting substances(t) | BOD | 0.3 | 0.2 | 0.2 | 0.5 | 0.4 |
| COD | 0.4 | 0.4 | 0.5 | 0.7 | 0.6 | |
| Fluorocarbons emissions(t-CO2) | 216 | 156 | 40 | 141 | 172 | |
| Substances defined by the PRTR Law | The number of PRTR substances used in production | 41 | 44 | 43 | 47 | 86 |
|
Volume of PRTR Substances Released (into the Air and Water) (estimated)(t)* * Data collection period: April to March |
3 | 2 | 3 | 3 | 2 | |
| Preserve Biodiversity | The number of participants in CSR training programs for employees | 731 | 185 | 1,410 | 1,521 | 1,561 |
| The number of employees engaged in environmental volunteering | 7 | 6 | 5 | 28 | 67 | |
Social
| Workforce Data | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Number of employees (consolidated) | 1,726 | 1,750 | 1,816 | 1,950 | Consolidated | |
| Number of employees(Non-consolidated) | 1,231 | 1,244 | 1,261 | 1,346 | Non-consolidated | |
| Male employees | 1,071 | 1,073 | 1,084 | 1,150 | Non-consolidated | |
| Female employees | 160 | 171 | 177 | 196 | Non-consolidated | |
| Average tenure(years) | 20.3 | 19.9 | 19.5 | 18.4 | Non-consolidated | |
| Male employees | 21.5 | 21.1 | 20.7 | 19.5 | Non-consolidated | |
| Female employees | 12.2 | 12.0 | 12.3 | 11.4 | Non-consolidated | |
| Average Salary(ten thousand yen) | 787 | 800 | 860 | 883 | Non-consolidated | |
| Average age | 43.3 | 42.9 | 42.7 | 41.9 | Non-consolidated | |
| Graduate turnover within 3 years of joining the Company(%) | 8 | 10 | 9.1 | 0 | Non-consolidated | |
| Ratio of Labor union members among the overall employees(%) | 80.5 | 80.1 | 79.8 | 79.3 | Non-consolidated | |
| Workforce Diversity | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Ratio of women among new graduates (%) | 39.4 | 38.5 | 17.0 | 26.4 | Non-consolidated | |
| Ratio of women among the overall employees (%) | 13.0 | 13.7 | 14.0 | 14.6 | Non-consolidated | |
| Difference in average tenure figures for men and women (years) | 9.3 | 9.1 | 8.4 | 8.1 | Non-consolidated | |
| Ratio of women in senior and middle management (%) | 3.3 | 3.2 | 3.8 | 4.0 | Non-consolidated | |
| Ratio of women on the Board of Directors (%) | 7.7 | 7.7 | 7.1 | 10.0 | Non-consolidated | |
| Number of non-Japanese employees(non-consolidated) | 16 | 18 | 18 | 24 | Non-consolidated | |
| Number of non-Japanese employees(consolidated) | 412 | 424 | 476 | 524 | Consolidated | |
| Ratio of non-Japanese employees(consolidated, %) | 23.9 | 24.2 | 26.2 | 26.9 | Consolidated | |
| Ratio of of employment for the disabled(%) | 2.37 | 2.67 | 2.45 | 2.42 | Non-consolidated | |
| Ratio of mid-career employees(%) | 44 | 39 | 36 | 61 | Non-consolidated | |
| Work–life balance | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Average rate of the used portion of employees' annual paid vacation(%) | 78.2 | 72.0 | 73.8 | 79.6 | Non-consolidated | |
| Childcare leave system (number of users) | 16 | 19 | 27 | 31 | Non-consolidated | |
| Return-to-work rate after childcare leave(%) | 100 | 100 | 100 | 95.2 | Non-consolidated | |
| Shorter working hours system (number of users) | 13 | 12 | 16 | 17 | Non-consolidated | |
| "Childcare time"system (number of users) | 16 | 16 | 13 | 15 | Non-consolidated | |
| Childcare leave system (number of male users) | 1 | 5 | 8 | 12 | Non-consolidated | |
| childcare leave system (user rate among male employees) | - | 20.0 | 33.3 | 57.1 | Non-consolidated | |
| Nursing care leave (number of users) | 0 | 0 | 0 | 0 | Non-consolidated | |
| Upskilling／Training | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| The number of participants in CSR training programs for employees | 731 | 185 | 1,410 | 1,521 | Non-consolidated | |
| Percentage of employees who have received compliance training(%) | 100 | 97 | 100 | 100 | Non-consolidated | |
| Percentage of employees who have received information management training(%) | 100 | 100 | 100 | 100 | Non-consolidated | |
| Occupational Health and Safety | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Workplace accidents | 13 | 7 | 8 | 9 | Non-consolidated | |
| Resulted in lost workdays | 2 | 0 | 0 | 4 | Non-consolidated | |
| Not resulted in lost workdays | 11 | 7 | 8 | 5 | Non-consolidated | |
| Frequency rate of workplace accidents | 0.81 | 0 | 0 | 1.42 | Non-consolidated | |
| Severity rate of workplace accidents | 0.02 | 0 | 0 | 0.03 | Non-consolidated | |
| Contribute to society | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| The number of employees engaged in local volunteering | 665 | 550 | 579 | 693 | Consolidated | |
| Donation(10 thousand yen) | 1,045 | 11,269 | 10,408 | 679 | Non-consolidated | |
Governance
| Board of directors, auditors and officers | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Ratio of outside officers(%) | 41.7 | 46.2 | 50.0 | 40.0 | Consolidated | |
| Ratio of outside directors(%) | 25 | 33.3 | 40.0 | 40.0 | Consolidated | |
| Number of directors(except outside directors) | 6 | 6 | 6 | 10 | Consolidated | |
| Number of standing statutory auditor | 1 | 1 | 1 | 1 | Consolidated | |
| Number of outside directors | 2 | 3 | 4 | 4 | Consolidated | |
| Number of outside auditors | 3 | 3 | 3 | 3 | Consolidated | |
| Number of officers | 14 | 12 | 15 | 15 | Consolidated | |
| Ratio of outside directors among nomination and compensation advisory Committee | 50 | 50 | 67 | 80 | Consolidated | |
| Total remuneration, etc. paid to directors(Millions of yen) | 250 | 523 | 565 | 420 | Consolidated | |
| Basic remuneration | 197 | 274 | 236 | 221 | Consolidated | |
| Bonuses | 22 | 128 | 102 | 87 | Consolidated | |
| Stock options | 30 | 13 | - | - | Consolidated | |
| Performance-linked share-based remuneration system | - | 37 | 133 | 43 | Consolidated | |
| Restricted share-based remuneration system | - | 69 | 93 | 67 | Consolidated | |
| Total remuneration, etc. paid to auditors(excluding outside auditors,Millions of yen) | 22 | 23 | 24 | 25 | Consolidated | |
| Number of board of directors meetings | 14 | 14 | 14 | 15 | Consolidated | |
| Compliance | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Number of whistle-blowing | 4 | 3 | 3 | 0 | Non-consolidated | |
| Risk Management | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Company-wide safety confirmation drills | 4 | 3 | 4 | 4 | Non-consolidated | |
| Intellectual capital | 2019 | 2020 | 2021 | 2022 | Scope | |
|---|---|---|---|---|---|---|
| Number of new patents | 306 | 279 | 264 | 361 | Consolidated | |