Dividend Policy
| Concept | 
                                    
                                        As at 2024-09-26  | 
                            
                                
                                    
                                        As at 2024-09-26  | 
                            
                        
|---|---|---|
| Dividend policy | ||
| Dividends of surplus | ||
| Date of resolution | 
                                        
                                             
                                                2024-09-26
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                2024-09-26
                                                
                                             
                                        
                                     | 
                                
                            
| Resolution | 
                                        
                                             
                                                定時株主総会決議
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                定時株主総会決議
                                                
                                             
                                        
                                     | 
                                
                            
| Record date | 
                                        
                                             
                                                2024-06-30
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                2024-06-30
                                                
                                             
                                        
                                     | 
                                
                            
| Total amount of dividends | 
                                        
                                             
                                                160,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                318,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                            
| Dividend per share | 
                                        
                                             
                                                40,109.59
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                23.00
                                                
                                             
                                        
                                     |