[すもも堂 (すももEX)] 扱い。不当。白チャイカの薄い本 (棺姫のチャイカ) [英訳] [DL版] , [Sumomo Dou (Sumomo EX)] Treatment. Unfair. - A White Chaika Booklet (Hitsugi no Chaika) [English] [Digital]