Issued Shares
| Concept | As at 2024-06-26 | As at 2024-06-26 | 
|---|---|---|
| Issued shares | ||
| Issued shares | ||
| Class | 
                                                普通株式
                                                
                                             | — | 
| Number of issued shares as of fiscal year end | 
                                                7,743,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,743,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Number of issued shares as of filing date | 
                                                7,743,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,743,000
                                                
                                                    
                                                        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
    100株
                                                
                                             | — |