Issued Shares
| Concept | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | As at 2023-03-31 | 
|---|---|---|---|---|---|---|---|
| Issued shares | |||||||
| Issued shares | |||||||
| Number of shares | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                191,138,265
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                585,665
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,192,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                187,360,300
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Number of voting rights | — | 
                                                1,873,603
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | — | 
                                                1,873,603
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | — | 
                                                
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
| Description |  | — | 
                                                同上
                                                
                                             | 
                                                「(1)株式の総数等」の「②発行済株式」の「内容」欄に記載されております。
                                                
                                             | 
                                                同上
                                                
                                             |  |  |