Employees
| Concept |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
408
xbrli:pure
|
398
xbrli:pure
|
377
xbrli:pure
|
368
xbrli:pure
|
359
xbrli:pure
|
| Average number of temporary employees |
12
xbrli:pure
|
13
xbrli:pure
|
11
xbrli:pure
|
12
xbrli:pure
|
13
xbrli:pure
|
| Average age (Years) |
43.25
xbrli:pure
|
— | — | — | — |
| Average length of service (Years) |
16.94
xbrli:pure
|
— | — | — | — |
| Average annual salary |
5,911,669
JPY
|
— | — | — | — |