Notes - Other Income And Other Expenses
| Concept | 2023-04-01 to 2023-12-31 | 2023-10-01 to 2023-12-31 | 2022-04-01 to 2022-12-31 | 2022-10-01 to 2022-12-31 | 
|---|---|---|---|---|
| Notes - Other income and other expenses | ||||
| Components of other income and other expenses | ||||
| Other income | ||||
| Other income | 
                                                1,887,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                191,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,492,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                209,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
| Other expenses | ||||
| Other expenses | 
                                                309,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                967,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                941,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             | 
                                                1,650,000,000
                                                
                                                    
                                                        JPY
                                                    
                                                
                                             |