Treasury Shares, Etc.
Tokyo Electric Power Company Holdings, Incorporated - Filing #7321936
| Concept | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | As at 2024-03-31 | 
|---|---|---|---|---|---|
| Treasury shares, etc. | |||||
| Treasury shares, etc. | |||||
| Name of shareholder | 
                                                株式会社東京エネシス
                                                
                                             | 
                                                東京電力ホールディングス株式会社
                                                
                                             | 
                                                株式会社関電工
                                                
                                             | — | 
                                                株式会社東光高岳
                                                
                                             | 
| Address of shareholder | 
                                                東京都中央区日本橋茅場町1丁目3番1号
                                                
                                             | 
                                                東京都千代田区内幸町1丁目1番3号
                                                
                                             | 
                                                東京都港区芝浦4丁目8番33号
                                                
                                             | — | 
                                                東京都江東区豊洲5丁目6番36号
                                                
                                             | 
| Number of shares held in own name | 
                                                1,349,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,342,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,369,800
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,298,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                236,600
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Number of shares held in others' names | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Total number of shares held | 
                                                1,349,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,342,500
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                2,369,800
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,298,400
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                236,600
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Shareholding ratio | 
                                                0.0004
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0009
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0007
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0021
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0001
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |