Dividend Policy
| Concept | 
                                    
                                        As at 2025-01-28  | 
                            
                                
                                    
                                        As at 2025-01-28  | 
                            
                        
|---|---|---|
| Dividend policy | ||
| Dividends of surplus | ||
| Date of resolution | 
                                        
                                             
                                                2024-06-06
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                2024-12-16
                                                
                                             
                                        
                                     | 
                                
                            
| Resolution | 
                                        
                                             
                                                取締役会決議
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                取締役会決議
                                                
                                             
                                        
                                     | 
                                
                            
| Total amount of dividends | 
                                        
                                             
                                                291,810,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                305,796,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                            
| Dividend per share | 
                                        
                                             
                                                21
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                22
                                                
                                             
                                        
                                     |