| Date | Description |
|---|
| 2023-04-30 |
delete person Hirokazu Fujitani |
| 2023-04-30 |
delete person Masamichi Yano |
| 2023-04-30 |
delete person Toshiro Hashimoto |
| 2023-04-30 |
update person_title Hitoshi Kimizu: Member of the Operating Officers Team; Operating Officer of Sales Planning Department; Director => Director |
| 2018-09-02 |
insert otherexecutives Takayuki Shiba |
| 2018-09-02 |
insert person Kazuo Iizuka |
| 2018-09-02 |
insert person Yoshinobu Ito |
| 2018-09-02 |
update person_title Takayuki Shiba: Operating Officers; Directors, Operating Officers => Operating Officer; Director |
| 2018-07-23 |
insert ceo Wataru Shiraishi |
| 2018-07-23 |
update person_title Wataru Shiraishi: Directors, Operating Officers => Executive Managing Director |
| 2017-07-07 |
delete person Yoshikazu Kumashiro |
| 2016-07-03 |
delete otherexecutives Toyoharu Jo |
| 2016-07-03 |
update person_title Hidenori Shirai: Member of the Board of Directors; President => Representative Director; President |
| 2016-07-03 |
update person_title Toyoharu Jo: Auditor; Member of the Board of Directors => Director, Full - Time Audit |
| 2015-07-13 |
delete otherexecutives Akira Ozaki |
| 2015-07-13 |
delete otherexecutives Shinichi Arakawa |
| 2015-07-13 |
insert otherexecutives Akira Ishida |
| 2015-07-13 |
insert otherexecutives Yoshinobu Itou |
| 2015-07-13 |
delete person Akira Ozaki |
| 2015-07-13 |
delete person Shinichi Arakawa |
| 2015-07-13 |
insert person Akira Ishida |
| 2015-07-13 |
insert person Yoshinobu Itou |