| Concept |
As at 2019-03-31 |
As at 2019-03-31 |
As at 2018-03-31 |
As at 2018-03-31 |
As at 2017-03-31 |
As at 2017-03-31 |
As at 2016-03-31 |
As at 2016-03-31 |
As at 2015-03-31 |
As at 2015-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| Employees | ||||||||||
| Information about reporting company | ||||||||||
| Information about employees of reporting company | ||||||||||
| Number of employees |
142
xbrli:pure
|
1,093
xbrli:pure
|
998
xbrli:pure
|
128
xbrli:pure
|
118
xbrli:pure
|
927
xbrli:pure
|
119
xbrli:pure
|
832
xbrli:pure
|
722
xbrli:pure
|
692
xbrli:pure
|
| Average age (Years) |
39.2
xbrli:pure
|
— | — | — | — | — | — | — | — | — |
| Average length of service (Years) |
5.0
xbrli:pure
|
— | — | — | — | — | — | — | — | — |
| Average annual salary |
5,991,000
JPY
|
— | — | — | — | — | — | — | — | — |