| Concept |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
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 |
As at 2017-12-31 |
As at 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||||||||||||
| Information about reporting company | ||||||||||||||||||||
| Information about employees of reporting company | ||||||||||||||||||||
| Number of employees |
383
xbrli:pure
|
421
xbrli:pure
|
477
xbrli:pure
|
35
xbrli:pure
|
4
xbrli:pure
|
34
xbrli:pure
|
0
xbrli:pure
|
411
xbrli:pure
|
27
xbrli:pure
|
0
xbrli:pure
|
4
xbrli:pure
|
0
xbrli:pure
|
421
xbrli:pure
|
450
xbrli:pure
|
417
xbrli:pure
|
409
xbrli:pure
|
393
xbrli:pure
|
401
xbrli:pure
|
xbrli:pure
|
394
xbrli:pure
|
| Average age (Years) | — |
37.0
xbrli:pure
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Average length of service (Years) | — |
8.0
xbrli:pure
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Average annual salary | — |
4,100,000
JPY
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |