Anilape/Manga/Futago to Osananajimi no Yonin KoroshiFutago to Osananajimi no Yonin Koroshi双子と幼なじみの四人殺しUmbizo: RiwayaSura: 31Juzuu: 4Hali: ImekamilikaAuthor: Masatsugu SaitouDramaRomanceMysteryLeboSchool
