Directors (And Other Officers)
| Concept | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | As at 2024-06-26 | 
|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | |||||||||
| Information about directors (and corporate auditors) | |||||||||
| Official title or position | 
                                                常勤監査役
                                                
                                             | 
                                                取締役人事総務部長兼内部監査室長
                                                
                                             | 
                                                常務取締役業務執行責任者兼事業グループ管理本部長
                                                
                                             | 
                                                監査役
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
                                                監査役
                                                
                                             | 
                                                取締役
                                                
                                             | — | 
| Name | 
                                                岡住 貞宏
                                                
                                             | 
                                                小野寺 昭子
                                                
                                             | 
                                                中川  正人
                                                
                                             | 
                                                吉田 信昭
                                                
                                             | 
                                                福永 健司
                                                
                                             | 
                                                清藤  勉
                                                
                                             | 
                                                田山 毅
                                                
                                             | 
                                                小嶋 一慶
                                                
                                             | — | 
| Date of birth | 
                                                1967-06-02
                                                
                                             | 
                                                1961-05-15
                                                
                                             | 
                                                1962-08-05
                                                
                                             | 
                                                1948-12-13
                                                
                                             | 
                                                1969-08-13
                                                
                                             | 
                                                1944-09-29
                                                
                                             | 
                                                1971-01-17
                                                
                                             | 
                                                1983-01-02
                                                
                                             | — | 
| Career summary | — | ||||||||
| Term of office | 
                                                (注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | — | 
| Number of shares held (Ordinary shares) | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                50,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                10,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,123,700
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,183,900
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |