Otona no Jikan Anime Details and Episodes Alone and dumped outside of a love hotel, Mitsuka finds herself caught by the last person she wants to see--her school counselor and teacher, Kaga-sensei!… Series info Watch free DetailsFormatMangaStatusFinishedCountryJapan GenresEcchiRomance TagsSchoolShoujoFemale ProtagonistWritingHeterosexualTeacherAge Gap RecommendationsOtona no Hatsukoi8-banme no TsumiKoibito wa Dannasama CharactersRyou Kaga