Sustainability data collection

illust
illust

Item (t-CO2)

Fiscal Year Ended
December 2023

Fiscal Year Ended
December 2024

Aggregation Range

Total emissions (Scope 1 + Scope 2 market-based)

0

43

Consolidated

Scope 1 emissions

0

2

Consolidated

Scope 2 emissions (Location-Based)

0

126

Consolidated

Scope 2 emissions (Market-Based)

0

41

Consolidated

Scope 3 emissions

10,201

22,191

Consolidated

Scope3/Category/Emissions Examples (t-CO2)

Fiscal Year Ended
December 2023

Fiscal Year Ended
December 2024

Ratio[%]

Category1:
Purchased goods and services

9,793

18,892

85.13%

Category2:
Capital goods

127

728

3.28%

Category3:
Fuel- and energy-related activities

6

21

0.09%

Category4:
Upstream transportation and distribution

162

734

3.31%

Category5:
Waste generated in operations

0

9

0.04%

Category6:
Business travel

55

87

0.39%

Category7:
Employee commuting

52

75

0.34%

Category8:
Upstream leased assets

-

21

0.09%

Category12:
End-of-life treatment of sold products

6

28

0.13%

Category15:
Investments

-

1,596

7.19%

*1 41t-CO₂ of Scope 2 emissions (market-based) had been neutralized using J-Credits.
(J-Credit Transaction Numbers: JP-20000-00000-36736, JP-20000-00000-36735, JP-20000-00000-39738, JP-20000-00000-39739)

*2 Compared to FY2023, the increase in Scope 3 emissions for FY2024 is attributable to a revision of the organizational boundary.

*3 Scope 3 / Category 15 includes bitbank, Inc.
(accounted for under the equity method with a 23.1% ownership interest).

Item

Fiscal Year Ended
December 2023

Fiscal Year Ended
December 2024

Aggregation Range

Number of employees

615

669

Consolidated

Female

171

190

Consolidated

Ratio

27.8%

28.4%

Male

444

479

Consolidated

Ratio

72.2%

71.6%

20s and under

271

313

Consolidated

Ratio

44.0%

46.9%

30s

202

203

Consolidated

Ratio

32.8%

30.3%

40s

121

123

Consolidated

Ratio

19.6%

18.4%

50s

19

29

Consolidated

Ratio

3.0%

4.3%

60s and over

2

1

Consolidated

Ratio

0.3%

0.1%

Number of managers

-

-

Non-consolidated

Female

-

-

Non-consolidated

Ratio

13.8%

22.6%

Male

-

-

Non-consolidated

Ratio

86.2%

77.4%

Average age

32.9

33.2

Consolidated

Female (age)

32.7

33.0

Consolidated

Male (age)

33.1

33.3

Consolidated

Average years of employment (years)

3.7

4.0

Consolidated

Female (years)

3.6

3.9

Consolidated

Male (years)

3.7

4.0

Consolidated

Average annual salary (thousand yen)

5,563

5,654

Non-consolidated

Percentage of paid leave taken

72.4%

77.4%

Non-consolidated

Average monthly overtime working hours

9.9

7.3

Non-consolidated

Number of occupational accidents

0

0

Non-consolidated

Percentage of stress check tests taken

100.0%

100.0%

Non-consolidated

Percentage of harassment prevention training sessions taken

100.0%

100.0%

Non-consolidated

Percentage of regular health checkups taken

99.0%

100.0%

Non-consolidated

Percentage of childcare leave taken

28.6%

100.0%

Non-consolidated

Female

100.0%

100.0%

Non-consolidated

Male

16.7%

100.0%

Non-consolidated

Average years of employment after returning to work after Paternity Leave (years)*1

-

3.9

Non-consolidated

Number of directors

9

8

Non-consolidated

Female

1

1

Non-consolidated

Ratio

11.1%

12.5%

Male

8

7

Non-consolidated

Ratio

88.9%

87.5%

External

3

3

Non-consolidated

Ratio

33.3%

37.5%

Independent

3

3

Non-consolidated

Ratio

33.3%

37.5%

Total remuneration for directors

218,351

238,981

Non-consolidated

Internal

203,051

225,181

Non-consolidated

Number of subjects

6

6*3

Non-consolidated

External

15,300

13,800

Non-consolidated

Number of subjects

4*2

3

Non-consolidated

Board of Directors Meetings (Attendance rate)

96.5%

99.0%

Non-consolidated

Nomination and Remuneration Committee Meetings (Attendance Rate)

100.0%

100.0%

Non-consolidated

Number of Sustainability Promotion Committee Meetings

1

1

-

Number of internal reports

0

0

Non-consolidated

*1 Average years of service of female employees who returned to work from maternity or parental leave before March 31, 2022.

*2 Including the remuneration paid during the term of office of one outside Director (Audit & Supervisory Board Member) who retired at the conclusion of the 18th Ordinary General Meeting of Shareholders held on March 29, 2023.

*3 Including the remuneration paid during the term of office of one Director who retired at the conclusion of the 19th Ordinary General Meeting of Shareholders held on March 26, 2024.