Happiness! Anime Details and Episodes Happiness! centers around Yuuma Kohinata, who is a high school student attending Mizuhosaka Academy's regular section of the school, along with his close… Series info · Watch free · Trending anime · Airing schedule FormatNovelStatusFinishedSourceVisual novelCountryJapan Hentai Magic · School · Female Harem Happiness! Summer (Side Story) · Happiness! Winter (Side Story) · Happiness! (Alternative) · Happiness! (Alternative) · Happiness! Autumn (Side Story) · Motto, Happiness! (Sequel)