Directors (And Other Officers)
| Concept | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | As at 2025-04-25 | 
|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | |||||||||
| Information about directors (and corporate auditors) | |||||||||
| Official title or position | — | 
                                                取締役(監査等委員)(注)1
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
                                                取締役管理本部長
                                                
                                             | 
                                                取締役営業本部長
                                                
                                             | 
                                                取締役(監査等委員)(注)1
                                                
                                             | 
                                                取締役経営企画室長
                                                
                                             | 
                                                取締役(監査等委員)(注)1
                                                
                                             | 
                                                取締役(注)1
                                                
                                             | 
| Name | — | 
                                                坂本 尚幸
                                                
                                             | 
                                                一由 聡
                                                
                                             | 
                                                太田 真介
                                                
                                             | 
                                                荒谷 健一
                                                
                                             | 
                                                渡辺 剛
                                                
                                             | 
                                                大島 正一
                                                
                                             | 
                                                斉藤 世司典
                                                
                                             | 
                                                南畑 泰道
                                                
                                             | 
| Date of birth | — | 
                                                1959-03-16
                                                
                                             | 
                                                1970-06-25
                                                
                                             | 
                                                1973-01-16
                                                
                                             | 
                                                1979-01-08
                                                
                                             | 
                                                1967-05-23
                                                
                                             | 
                                                1979-04-23
                                                
                                             | 
                                                1956-08-28
                                                
                                             | 
                                                1972-03-19
                                                
                                             | 
| Career summary | — | ||||||||
| Term of office | — | 
                                                (注)3
                                                
                                             | 
                                                (注)2
                                                
                                             | 
                                                (注)2
                                                
                                             | 
                                                (注)2
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)2
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)2
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                290,900
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                213,600
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                26,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                32,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                18,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |