Koyoi wa Tengoku Anime Details and Episodes One night after work, Yuuya's colleagues treat him to an evening of drinks for a job well done on a difficult project. On the way home, while it's obvious… Series info Watch free DetailsFormatMangaStatusFinishedSourceOriginalCountryJapan GenresRomance TagsBoys' LoveMale Protagonist RelatedYakuza-sama no Omocha (Parent Story)