Notes - Selling, General And Administrative Expenses
| Concept | 
                                    
                                        2024-04-01 to 2024-06-30  | 
                            
                                
                                    
                                        2024-01-01 to 2024-06-30  | 
                            
                                
                                    
                                        2023-01-01 to 2023-06-30  | 
                            
                                
                                    
                                        2023-04-01 to 2023-06-30  | 
                            
                        
|---|---|---|---|---|
| Notes - Selling, general and administrative expenses | ||||
| Components of selling, general and administrative expenses | ||||
| Selling, general and administrative expenses | 
                                        
                                             
                                                93,062,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                184,444,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                172,758,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                87,278,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     |