Issued Shares
| Concept | As at 2024-11-11 | As at 2024-11-11 | As at 2024-11-11 | 
|---|---|---|---|
| Issued shares | |||
| Issued shares | |||
| Class | — | 
                                                普通株式
                                                
                                             | 
                                                B種種類株式
                                                
                                             | 
| Number of issued shares as of fiscal year end | 
                                                37,420,227
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                37,418,727
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Number of issued shares as of filing date | 
                                                37,865,227
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                37,863,727
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Name of financial instruments exchange on which securities are listed or authorized financial instruments business association to which securities are registered | — | 
                                                東京証券取引所
(スタンダード市場)
                                                
                                             |  | 
| Description | — | 
                                                単元株式数は100株であります。(注)1
                                                
                                             | 
                                                単元株式数は1株であります。(注)2
                                                
                                             |