| Concept |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
316
xbrli:pure
|
235
xbrli:pure
|
202
xbrli:pure
|
268
xbrli:pure
|
195
xbrli:pure
|
166
xbrli:pure
|
143
xbrli:pure
|
172
xbrli:pure
|
138
xbrli:pure
|
154
xbrli:pure
|
| Average number of temporary employees |
44
xbrli:pure
|
9
xbrli:pure
|
2
xbrli:pure
|
32
xbrli:pure
|
26
xbrli:pure
|
4
xbrli:pure
|
4
xbrli:pure
|
27
xbrli:pure
|
5
xbrli:pure
|
32
xbrli:pure
|
| Average age (Years) | — |
32.2
xbrli:pure
|
— | — | — | — | — | — | — | — |
| Average length of service (Years) | — |
4.1
xbrli:pure
|
— | — | — | — | — | — | — | — |
| Average annual salary | — |
4,705,000
JPY
|
— | — | — | — | — | — | — | — |