Directors (And Other Officers)
| Concept | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | As at 2025-06-20 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | |||||||||||
| Information about directors (and corporate auditors) | |||||||||||
| Official title or position | 
                                                代表取締役社長
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                監査役
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                常勤監査役
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                常務取締役
管理本部本部長
                                                
                                             | 
                                                常勤監査役
                                                
                                             | — | 
                                                取締役
                                                
                                             | 
| Name | 
                                                長津 行宏
                                                
                                             | 
                                                飯塚 健介
                                                
                                             | 
                                                猪原 玉樹
                                                
                                             | 
                                                菊地 謙治
                                                
                                             | 
                                                中野 伸朗
                                                
                                             | 
                                                梅原 健
                                                
                                             | 
                                                工藤 恵子
                                                
                                             | 
                                                林 司
                                                
                                             | 
                                                水口 啓一
                                                
                                             | — | 
                                                岡島 大介
                                                
                                             | 
| Date of birth | 
                                                1959-07-16
                                                
                                             | 
                                                1970-03-05
                                                
                                             | 
                                                1965-11-07
                                                
                                             | 
                                                1952-04-04
                                                
                                             | 
                                                1963-11-24
                                                
                                             | 
                                                1965-06-03
                                                
                                             | 
                                                1966-06-22
                                                
                                             | 
                                                1962-02-21
                                                
                                             | 
                                                1962-05-31
                                                
                                             | — | 
                                                1975-09-06
                                                
                                             | 
| Career summary | — | ||||||||||
| Term of office | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | — | 
                                                (注)3
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                18,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                10,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                28,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |