Directors (And Other Officers)
| Concept | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | As at 2024-03-28 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | |||||||||||
| Information about directors (and corporate auditors) | |||||||||||
| Official title or position | 
                                                取締役
営業本部長
                                                
                                             | 
                                                監査役
(常勤)
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                監査役
(非常勤)
                                                
                                             | 
                                                監査役
(非常勤)
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                代表取締役社長
CEO
                                                
                                             | — | 
                                                常務取締役
開発本部長兼
総務人事本部長
                                                
                                             | 
                                                取締役
管理本部長兼
CFO兼
経営企画室長
                                                
                                             | 
| Name | 
                                                立川 康弘
                                                
                                             | 
                                                太田 行信
                                                
                                             | 
                                                稲田 将人
                                                
                                             | 
                                                栗原 守之
                                                
                                             | 
                                                藤居 讓太郎
                                                
                                             | 
                                                横田 響子
                                                
                                             | 
                                                山本 孝之
                                                
                                             | 
                                                一瀬 健作
                                                
                                             | — | 
                                                猿山 博人
                                                
                                             | 
                                                佐野 雄太
                                                
                                             | 
| Date of birth | 
                                                1972-02-19
                                                
                                             | 
                                                1958-07-18
                                                
                                             | 
                                                1959-03-01
                                                
                                             | 
                                                1962-11-27
                                                
                                             | 
                                                1948-11-23
                                                
                                             | 
                                                1976-06-14
                                                
                                             | 
                                                1964-11-05
                                                
                                             | 
                                                1972-06-26
                                                
                                             | — | 
                                                1970-10-20
                                                
                                             | 
                                                1985-10-17
                                                
                                             | 
| Career summary | — | ||||||||||
| Term of office | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | — | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                9,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                540,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                552,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |