Employees
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|
| Employees | |||||
| Information about reporting company | |||||
| Information about employees of reporting company | |||||
| Number of employees |
117
xbrli:pure
|
119
xbrli:pure
|
121
xbrli:pure
|
113
xbrli:pure
|
115
xbrli:pure
|
| Average number of temporary employees |
29
xbrli:pure
|
26
xbrli:pure
|
28
xbrli:pure
|
35
xbrli:pure
|
35
xbrli:pure
|
| Average age (Years) |
41.8
xbrli:pure
|
— | — | — | — |
| Average length of service (Years) |
9.4
xbrli:pure
|
— | — | — | — |
| Average annual salary |
5,149,000
JPY
|
— | — | — | — |