Utsuutsu Hideo Nikki Anime Details and Episodes After he was alcoholic, Hideo Azuma describes his life in a diary. Utsutsu Hideo Nikki is in the continuity of Disappearance Diary. He speaks about his… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceOriginalCountryJapan Comedy · Drama · Slice of Life Autobiographical · Non-fiction Shissou Nikki (Prequel)