Notes - Segment Information, Etc.
| Concept | 2024-06-01 to 2024-11-30 | 2024-06-01 to 2024-11-30 | 2024-06-01 to 2024-11-30 | 2024-06-01 to 2024-11-30 | 2024-06-01 to 2024-11-30 | 2024-06-01 to 2024-11-30 | 2023-06-01 to 2023-11-30 | 2023-06-01 to 2023-11-30 | 2023-06-01 to 2023-11-30 | 2023-06-01 to 2023-11-30 | 2023-06-01 to 2023-11-30 | 2023-06-01 to 2023-11-30 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Notes - Segment information, etc. | ||||||||||||
| Segment information | ||||||||||||
| Disclosure of sales, profit (loss), asset, liability, and other items for each reportable segment | ||||||||||||
| Sales | ||||||||||||
| Revenues from external customers | 
                                                3,182,747,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                4,586,269,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,843,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                10,843,838,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,074,821,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                3,675,578,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,016,127,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                2,322,277,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,013,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                8,013,983,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Transactions with other segments | 
                                                10,600,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                96,088,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                108,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -108,589,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,900,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                958,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                114,413,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                -115,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                115,372,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |