Directors (And Other Officers)
| Concept | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | As at 2025-06-26 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | ||||||||||||||||
| Information about directors (and corporate auditors) | ||||||||||||||||
| Official title or position | 
                                                取締役・専務執行役員
                                                
                                             | 
                                                代表取締役会長兼グループCEO兼グループCCO
                                                
                                             | — | 
                                                常勤監査役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
                                                社外監査役
                                                
                                             | 
                                                取締役・専務執行役員
                                                
                                             | 
                                                社外監査役
                                                
                                             | 
                                                取締役・常務執行役員
                                                
                                             | 
                                                社外監査役
                                                
                                             | 
                                                社外取締役
                                                
                                             | 
                                                取締役・常務執行役員
                                                
                                             | 
                                                常勤監査役
                                                
                                             | 
| Name | 
                                                関根 淳
                                                
                                             | 
                                                服部 真二
                                                
                                             | — | 
                                                西本 隆志
                                                
                                             | 
                                                漆 紫穂子
                                                
                                             | 
                                                魚谷 雅彦
                                                
                                             | 
                                                小堀 秀毅
                                                
                                             | 
                                                高橋 修司
                                                
                                             | 
                                                天野 秀樹
                                                
                                             | 
                                                内藤 昭男
                                                
                                             | 
                                                櫻井 謙二
                                                
                                             | 
                                                遠藤 洋一
                                                
                                             | 
                                                矢野 正敏
                                                
                                             | 
                                                齊藤 昇
                                                
                                             | 
                                                米山 拓
                                                
                                             | 
                                                中尾 成
                                                
                                             | 
| Date of birth | 
                                                1959-10-01
                                                
                                             | 
                                                1953-01-01
                                                
                                             | — | 
                                                1962-09-09
                                                
                                             | 
                                                1961-04-04
                                                
                                             | 
                                                1954-06-02
                                                
                                             | 
                                                1955-02-02
                                                
                                             | 
                                                1957-08-29
                                                
                                             | 
                                                1953-11-26
                                                
                                             | 
                                                1960-11-09
                                                
                                             | 
                                                1959-08-17
                                                
                                             | 
                                                1961-12-02
                                                
                                             | 
                                                1956-08-03
                                                
                                             | 
                                                1961-08-08
                                                
                                             | 
                                                1962-11-15
                                                
                                             | 
                                                1962-01-21
                                                
                                             | 
| Career summary | — | |||||||||||||||
| Term of office | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | — | 
                                                (注)7
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)6
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)7
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)6
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)7
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                2,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,279,289
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,324,489
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                800
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                13,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                10,800
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                5,700
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                8,600
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                600
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |