Directors (And Other Officers)
| Concept | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | As at 2025-04-28 | 
|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | ||||||||
| Information about directors (and corporate auditors) | ||||||||
| Official title or position | 
                                                取締役会長
                                                
                                             | 
                                                監査役 (注)2
                                                
                                             | 
                                                監査役(注)2
                                                
                                             | 
                                                監査役(常勤)(注)2
                                                
                                             | 
                                                取締役(注)1
                                                
                                             | — | 
                                                専務取締役 
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
| Name | 
                                                田中 竜也
                                                
                                             | 
                                                馬塲 亮治
                                                
                                             | 
                                                廣瀬 好伸
                                                
                                             | 
                                                井上 重平
                                                
                                             | 
                                                杉本 佳英
                                                
                                             | — | 
                                                金子 正輝
                                                
                                             | 
                                                井石 裕二
                                                
                                             | 
| Date of birth | 
                                                1974-12-15
                                                
                                             | 
                                                1978-10-22
                                                
                                             | 
                                                1979-07-02
                                                
                                             | 
                                                1949-06-05
                                                
                                             | 
                                                1980-10-31
                                                
                                             | — | 
                                                1967-05-26
                                                
                                             | 
                                                1974-12-14
                                                
                                             | 
| Career summary | — | |||||||
| Term of office | 
                                                (注)3
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)4
                                                
                                             | 
                                                (注)3
                                                
                                             | — | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
| Number of shares held (Ordinary shares) | 
                                                640,800
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
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                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,356,200
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                713,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |