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 | As at 2024-06-26 | 
|---|---|---|---|---|---|---|---|---|---|---|
| Directors (and other officers) | ||||||||||
| Information about directors (and corporate auditors) | ||||||||||
| Official title or position | 
                                                監査役非常勤
                                                
                                             | 
                                                監査役常勤
                                                
                                             | 
                                                代表取締役社長
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                取締役感光材事業部長
                                                
                                             | 
                                                取締役
                                                
                                             | 
                                                常務取締役化成品事業部長
                                                
                                             | 
                                                取締役経営企画部長 
                                                
                                             | 
                                                監査役非常勤
                                                
                                             | — | 
| Name | 
                                                越 山 滋 雄
                                                
                                             | 
                                                森  寧
                                                
                                             | 
                                                木  村  有  仁
                                                
                                             | 
                                                松 尾 時 雄
                                                
                                             | 
                                                平 澤  聡 美
                                                
                                             | 
                                                鳥 井 宗 朝
                                                
                                             | 
                                                出  来      彰
                                                
                                             | 
                                                渡 瀬 夏 生
                                                
                                             | 
                                                後 藤 亨
                                                
                                             | — | 
| Date of birth | 
                                                1957-09-03
                                                
                                             | 
                                                1953-08-11
                                                
                                             | 
                                                1976-01-19
                                                
                                             | 
                                                1957-04-26
                                                
                                             | 
                                                1965-06-15
                                                
                                             | 
                                                1952-03-03
                                                
                                             | 
                                                1953-01-25
                                                
                                             | 
                                                1961-07-25
                                                
                                             | 
                                                1959-02-01
                                                
                                             | — | 
| Career summary | — | |||||||||
| Term of office | 
                                                (注)4
                                                
                                             | 
                                                (注)5
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)3
                                                
                                             | 
                                                (注)6
                                                
                                             | — | 
| Number of shares held (Ordinary shares) | 
                                                1,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,094,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                4,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                0
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,106,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             |