There were two sub-companies of Studio E.go!, one of them was Blue Impact, a
Boy's Love (BL) Game producer and publisher, which made Angel's Feather, which is still producing White Shadow, and which was the publisher of Working Days in 2001. Some of its releases were: • White Shadow • Angel's Feather~Mono Hot Springs~(Tentative) • Angel's Feather -Kuro no Zanei- (The PS2 Version of The Original Game. Rated 15+) • Angel's Feather -Kohaku no Hitomi- (This was the 18+ Version of the Original Angel's Feather) •
Angel's Feather (This release was rated 15+) The other sub-branch of the company is Cool Beans (KU-RUBI-NZU) 「くーるびーんず] which is the developer and publisher of the OSTs and CD Dramas of Studio E.go! and Blue Impact Games, a subdivision of the original company. Some of its releases were: • Kagura Souenshu (神楽奏演集) • Amakagura & Jankagura Original SoundTrack(天神楽・雀神楽 オリジナルサウンドトラック) • Studio E.go! Vocal Collection Vol.1 • Studio E.go! Vocal Collection Vol.2 • Men at Work! 1~4 Complete Soundtrack Collection (オリジナルサウンドトラック 「メンアットワーク!」1~4 コンプリート!) • Izumo 2 Original Soundtrack Collection CD Complete Box (Izumo 2 猛き剣の閃記 キャラクターソング&ドラマCD Complete Box) ==Other releases==