This document contains ESG-related data for Seikagaku.

Environmental Data

Item Scope Unit Fiscal Year
2019/3 2020/3 2021/3
Greenhouse gas
emissions
CO2 Seikagaku t-CO2 25,478 24,687 23,831
Overseas
subsidiaries
t-CO2 3,246 3,249
Energy use Electricity Seikagaku 1,000
kWh
34,241 32,869 32,445
Overseas
subsidiaries
1,000
kWh
9,310 10,225
Heavy oil Seikagaku kL 1,405 1,494 1,392
Utility gas Seikagaku 1,000
m3
1,652 1,641 1,612
Liquefied
natural gas
(LNG)
Seikagaku t 617 570 586
Overseas
subsidiaries
t 762 766
Water resources Water
intake
(tap water)
Domestic
business
sites*1
1,000
m3
264 271 272
Water
intake
(industrial
water)
Takahagi
Plant
1,000
m3
765 576 569
Water
pollution
load
(COD)
Takahagi
Plant
mg/L 2.7 2.3 3.0
Kurihama
Plant
mg/L 12.4 16.3 15.2
Laboratories mg/L 9.9 9.6 8.2
Waste, recycled
amount
Total
waste
Domestic
business
sites*1
t 816 1021 932
Sludge t 386 375 408
Waste
oil
t 14 65 15
Waste acid,
waste alkaline
t 1 1 0
Waste plastic t 193 239 277
Waste metal t 8 7 22
Waste glass t 0 1 1
Other
industrial
waste
t 190 210 183
General waste
from
business
activities
t 24 123 26
Recycled
amount
t 318 326 345
Final disposal
amount
t 85 115 193
Environmental
violations
and accidents
No. of
serious
violations
Seikagaku Cases 0 0 0

*1 The term “domestic business sites” includes business sites in Japan other than the head office (Takahagi Plant, Kurihama Plant, Central Research Laboratory, and CMC Laboratory).

Social Data

Item Scope Unit Fiscal Year
2019/3 2020/3 2021/3
R&D R&D
expenses
Consolidated Million
yen
7,148 6,877 7,209
As a percentage
of sales
(excluding
royalties)
Consolidated % 26.7 25.2 26.7
R&D personnel Consolidated Persons 233 242 231
As a percentage
of all employees
Consolidated % 31.3 27.9 25.3
Provision of
growth
opportunities
*2
No. of training
courses per year
Non-
consolidated
Courses 12 10 9
Average
participation
rate
% 93.7 99.3 99.6
Employee
composition
No. of
employees
Non-
consolidated
Persons 514 519 523
Consolidated Persons 744 868 913
Average age Non-
consolidated
Years
old
40.4 40.5 41.0
Average years
of service
Years 13.7 14.0 14.5
Ratio of
contract
employees
% 12.5 11.2 10.7
Ratio of
temporary
agency workers
% 20.6 22.7 23.0
Employee
information
Average
annual salary
Non-
consolidated
Thousand
yen
8,662 8,733 8,527
Trade union
membership
rate
% 98.1 97.2 96.7
No. of
labor-
management
dialogues
Times 21 20 19
Attrition rate,
retention rate
Three-year
retention rate
of new
graduate
recruits
Non-
consolidated
% 91.5 92.6 94.4
Attrition rate
(voluntary)
% 2.5 2.5 3.4
Employment
diversity
Percentage of
female recruits
Non-
consolidated
% 33.3 65.2 57.7
Percentage of
female
employees
% 26.1 27.0 29.3
Percentage of
women in
managerial
positions
% 11.8 14.5 16.9
Percentage of
women in
senior
management
positions
% 12.5 11.8 11.8
Percentage of
mid-career recruits
% 22.2 20.0 50.0
Percentage of
mid-career
hires among
all employees
% 40.3 39.0 38.9
Percentage of
mid-career hires
in managerial
positions
% 54.2 50.7 48.0
Percentage of
mid-career hires
in senior
management
positions
% 75.0 70.6 70.6
Percentage of
persons with
disabilities
employed
% 2.1 2.2 2.0
Percentage of
senior
employees
% 3.9 3.9 3.6
Percentage of
reemployed
employees
% 2.6 2.8 2.6
Reemployment
rate
% 100 50.0 80.0
Working
environment
Average no. of
overtime hours
Non-
consolidated
Hours/
month
22.2 23.6 22.1
Average no. of
days of
paid leave
taken
Non-
consolidated
Persons 14.5 14.5 13.1
No. of persons
taking childcare
leave (male)
Non-
consolidated
Persons 2 1 2
No. of persons
taking childcare/
nursing care
leave (female)
Non-
consolidated
Persons 9 15 11
Return-to-work
rate after
taking leave
Non-
consolidated
% 100 100 100
Health and
safety
No. of training
courses
Non-
consolidated
Courses 9 9 8
No. of
occupational
injuries
Non-
consolidated
Cases 2 5 5
Health
management
Health
insurance
enrollment rate
Non-
consolidated
% 100 100 100
Stress check
participation
rate
Non-
consolidated
% 93.7 91.7 89.0

*2 Covers career training, excluding specialized education, included in Training Systems

Governance Data

Item Scope Unit Fiscal Year
2019/3 2020/3 2021/3
Capital
structure
Shareholders’
equity ratio
Consolidated % 91.0 86.9 91.0
Non-
consolidated
% 91.2 87.8 92.7
Treasury
stock
Non-
consolidated
% 0.72 0.70 0.68
Percentage
of shares
held by
foreign
investors
Non-
consolidated
% 15.7 15.6 15.3
Board of
Directors
composition
Members of
the Board of
Directors
Non-
consolidated
Persons 6 6 6
Of whom,
outside
members of
the Board
Non-
consolidated
Persons 2 2 2
Of whom,
female
members of
the Board
Non-
consolidated
Persons 1 1 1
No. of Board
of Directors
meetings
Non-
consolidated
Times 13 13 14
Board of
Directors
meeting
attendance
rate
Non-
consolidated
% 98.7 100 100
Remuneration
for members
of the Board
of Directors
Non-
consolidated
Millions
of yen
257 233 228
Audit &
Supervisory
Board
composition
Audit &
Supervisory
Board
members
Non-
consolidated
Persons 5 5 5
Of whom,
outside Audit
&
Supervisory
Board
members
Non-
consolidated
Persons 3 3 3
Of whom,
female Audit
&
Supervisory
Board
members
Non-
consolidated
Persons 1 1 1
No. of Audit
&
Supervisory
Board
meetings
Non-
consolidated
Times 14 14 15
Audit &
Supervisory
Board meeting
attendance
rate
Non-
consolidated
% 98.6 100 100
Remuneration
for Audit &
Supervisory
Board
members
Non-
consolidated
Millions
of yen
65 67 68
Holding of
other
meetings
No. of
Nomination
and
Remuneration
Committee
meetings
Non-
consolidated
Times 2 3
No. of
Management
Committee
meetings
Non-
consolidated
Times 44 42 40
Provision of
information to
stakeholders
No. of
dialogues with
shareholders
and investors
Non-
consolidated
Times 193 107 86
No. of
voluntary
recalls
Non-
consolidated
Cases 0 0 0
Compliance No. of
training
courses
Non-
consolidated
Courses 2 4 4
No. of serious violations Non-consolidated Cases 0 0 0