Major Shareholders
| Concept | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | As at 2025-03-31 | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| Major shareholders | |||||||||||
| Major shareholders | |||||||||||
| Name | 
                                                三城社員持株会
                                                
                                             | 
                                                株式会社ベテルギウス
                                                
                                             | 
                                                多根幹雄
                                                
                                             | 
                                                多根 路雄
                                                
                                             | 
                                                特定有価証券信託受託者株式会社SMBC信託銀行
                                                
                                             | 
                                                多根 周作
                                                
                                             | 
                                                BNP PARIBAS MILAN/2S/JASDEC/
LUXOTTICA GROUP SPA
(常任代理人 香港上海銀行東京支店)
                                                
                                             | — | 
                                                株式会社ルネット
                                                
                                             | 
                                                BNP PARIBAS LONDON BRANCH FOR PRIME BROKERAGE CLEARANCE ACC FOR THIRD PARTY
(常任代理人 香港上海銀行東京支店)
                                                
                                             | 
                                                多根 伸彦
                                                
                                             | 
| Address | 
                                                東京都港区港南1丁目6-31
                                                
                                             | 
                                                神奈川県鎌倉市二階堂58-35
                                                
                                             | 
                                                静岡県熱海市
                                                
                                             | 
                                                神奈川県鎌倉市
                                                
                                             | 
                                                東京都千代田区丸の内1丁目3-2
                                                
                                             | 
                                                神奈川県鎌倉市
                                                
                                             | 
                                                PIAZZA SAN FEDELE 2 20121 MILAN
(東京都中央区日本橋3丁目11-1)
                                                
                                             | — | 
                                                兵庫県姫路市駅前町313
                                                
                                             | 
                                                10 HAREWOOD AVENUE LONDON NW1 6AA
(東京都中央区日本橋3丁目11-1)
                                                
                                             | 
                                                神奈川県鎌倉市
                                                
                                             | 
| Number of shares held | 
                                                2,408,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                484,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                3,042,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                334,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                1,121,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                334,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                7,750,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                42,631,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                26,243,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                480,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
                                                430,000
                                                
                                                    
                                                        xbrli:shares
                                                    
                                                
                                             | 
| Shareholding ratio (excluding treasury shares) | 
                                                0.0429
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0086
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0542
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0060
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0200
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0060
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.1381
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.7595
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.4676
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0086
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             | 
                                                0.0077
                                                
                                                    
                                                        xbrli:pure
                                                    
                                                
                                             |