| Item |
Breakdown |
Unit |
FY2022 |
FY2023 |
FY2024 |
FY2025 |
| Consolidated total number of employees |
person |
21,719 |
21,209 |
23,087 |
24,516 |
| Consolidated average number of temporary employees |
person |
7,440 |
7,883 |
7,906 |
7,334 |
| Number of employees |
|
person |
4,231 |
4,326 |
4,726 |
5,112 |
| Male |
person |
3,722 |
3,748 |
4,069 |
4,285 |
| Female |
person |
509 |
578 |
657 |
827 |
| Female ratio |
% |
12.0 |
13.4 |
13.9 |
16.2 |
| Average number of temporary employees |
|
person |
2,838 |
2,897 |
2,826 |
2,603 |
| Male |
person |
1,220 |
1,251 |
1,190 |
1,093 |
| Female |
person |
1,618 |
1,646 |
1,636 |
1,510 |
| Female ratio |
% |
57.0 |
56.8 |
57.9 |
58.0 |
| Number of managers |
|
person |
675 |
721 |
712 |
569 |
| Male |
person |
661 |
702 |
688 |
522 |
| Female |
person |
14 |
19 |
24 |
47 |
| Female ratio |
% |
2.1 |
2.6 |
3.4 |
8.3 |
| Number of newly hired personnel |
|
person |
493 |
573 |
771 |
672 |
| Male |
person |
400 |
461 |
649 |
484 |
| Female |
person |
93 |
112 |
122 |
188 |
| Female ratio |
% |
18.9 |
19.5 |
15.8 |
28.0 |
| Average age of employees |
|
years old |
46.1 |
46.2 |
46.6 |
46.5 |
| Male |
years old |
46.8 |
47.1 |
47.5 |
48.0 |
| Female |
years old |
40.6 |
40.6 |
41.3 |
38.8 |
| Average length of service |
|
year |
11.5 |
11.2 |
10.6 |
10.3 |
| Male |
year |
12.0 |
11.9 |
11.3 |
11.1 |
| Female |
year |
7.3 |
7.1 |
6.7 |
5.9 |
| Average annual salary |
thousand yen |
4,939 |
5,119 |
5,308 |
5,592 |
| Number of full-time employee turnover |
|
% |
5.5 |
6.4 |
5.3 |
6.4 |
| Male |
% |
5.4 |
6.6 |
5.4 |
6.5 |
| Female |
% |
6.3 |
5.1 |
5.3 |
6.1 |
| Annual paid leave acquisition rate |
% |
74.3 |
74.8 |
72 |
71 |
| Average overtime hours per month |
hour |
13.1 |
15.1 |
12.8 |
10.6 |
| Paternal leave acquisition rate |
|
% |
13.0 |
14.4 |
51.5 |
68.8 |
| Average |
day |
116.2 |
51.7 |
55.1 |
53.1 |
| Maternal leave acquisition rate |
% |
95.2 |
100.0 |
100.0 |
207.1 |
| Childcare leave reinstatement rate |
% |
100.0 |
100.0 |
80.0 |
98.4 |
| Number of people who acquired nursing care leave |
person |
4 |
6 |
6 |
3 |
| Gender wage
gap |
|
% |
57.1 |
61.6 |
63.4 |
64.3 |
| Regular workers (full-time employees) |
% |
81.2 |
83.0 |
81.9 |
85.0 |
| Non-regular workers
(contract, temporary, part-time) |
% |
68.3 |
72.1 |
73.4 |
75.3 |
| Contract and temporary employees |
% |
81.8 |
83.3 |
80.9 |
75.7 |
| Part-time employees |
% |
75.6 |
77.5 |
78.3 |
79.6 |
| Employment rate of persons with disabilities |
% |
2.42 |
2.31 |
2.65 |
2.51 |
| Occupational accident frequency rate |
|
2.71 |
6.78 |
5.08 |
5.70 |
| Number of qualified employees *4 |
|
person |
20,351 |
19,936 |
20,339 |
19,280 |
| Building environment and sanitation management technician |
person |
1,365 |
1,360 |
1,394 |
1,422 |
| Licensed electrical engineer (Type 1/2/3) |
person |
983 |
1,042 |
979 |
1,014 |
| Number of in-house training (technical/management seminars) |
Number of training conducted |
time |
346 |
329 |
411 |
640 |
| Total number of participants |
person |
14,953 |
13,127 |
14,765 |
20,347 |
| Total number of electronic operation manuals in use |
file |
3,704 |
4,208 |
4,661 |
5,120 |