Watch Seichoutsuu Watch now on Miruro - Free Anime Streaming Note: Includes the one-shots "Hone to Kawa to ga Hanareru Oto (ほねとかわとがはなれるおと)" and "mouth to mouse", and one extra chapter. Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresDramaPsychologicalRomanceThriller TagsBoys' LoveMale Protagonist RelatedHone to Kawa to ga Hanareru Oto (Related)mouth to mouse (Related)