Year To Quarter End Consolidated Statement Of Comprehensive Income
| Concept | 
                                    
                                        2024-03-01 to 2024-08-31  | 
                            
                                
                                    
                                        2024-03-01 to 2024-08-31  | 
                            
                                
                                    
                                        2024-03-01 to 2024-08-31  | 
                            
                                
                                    
                                        2024-03-01 to 2024-08-31  | 
                            
                                
                                    
                                        2023-03-01 to 2024-02-29  | 
                            
                                
                                    
                                        2023-03-01 to 2024-02-29  | 
                            
                                
                                    
                                        2023-03-01 to 2024-02-29  | 
                            
                                
                                    
                                        2023-03-01 to 2024-02-29  | 
                            
                                
                                    
                                        2022-03-01 to 2023-02-28  | 
                            
                                
                                    
                                        2022-03-01 to 2023-02-28  | 
                            
                                
                                    
                                        2022-03-01 to 2023-02-28  | 
                            
                                
                                    
                                        2022-03-01 to 2023-02-28  | 
                            
                        
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Year to quarter end consolidated statement of comprehensive income | ||||||||||||
| Statement of comprehensive income | ||||||||||||
| Profit (loss) | 
                                        
                                             
                                                184,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                184,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                184,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                184,674,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                235,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                235,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                235,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                235,220,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                202,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                202,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                202,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     | 
                                
                                    
                                        
                                             
                                                202,369,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             
                                        
                                     |