| Date | Description |
|---|
| 2023-04-17 |
delete otherexecutives Hitoshi Takagi |
| 2023-04-17 |
delete otherexecutives Katsushi Miki |
| 2023-04-17 |
insert otherexecutives Masayuki Hasegawa |
| 2023-04-17 |
delete person Hitoshi Takagi |
| 2023-04-17 |
update person_title Katsushi Miki: Executive Officer => Auditor |
| 2023-04-17 |
update person_title Masayuki Hasegawa: Auditor => Director |
| 2020-07-10 |
insert otherexecutives Hitoshi Takagi |
| 2020-07-10 |
insert president Hitoshi Takagi |
| 2020-07-10 |
insert person Hitoshi Takagi |
| 2019-05-03 |
delete otherexecutives Toshihiko Kitagawa |
| 2019-05-03 |
insert otherexecutives Katsushi Miki |
| 2019-05-03 |
delete person Toshihiko Kitagawa |
| 2019-05-03 |
insert person Katsushi Miki |
| 2017-05-22 |
delete otherexecutives Tsunehiro Nakamura |
| 2017-05-22 |
delete president Tsunehiro Nakamura |
| 2017-05-22 |
insert otherexecutives Masataka Tsuchida |
| 2017-05-22 |
insert otherexecutives Masayuki Hasegawa |
| 2017-05-22 |
insert president Masataka Tsuchida |
| 2017-05-22 |
delete person Tsunehiro Nakamura |
| 2017-05-22 |
insert person Kensaku Kuno |
| 2017-05-22 |
insert person Masataka Tsuchida |
| 2017-05-22 |
insert person Masayuki Hasegawa |