Maicching Machiko-sensei: Pink Box Anime Details and Episodes The series revolves around Miss Machiko, a new elementary school teacher who wears a revealing red mini-skirt, and regularly finding herself in accidental… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceOriginalCountryJapan Comedy · Ecchi School Maicching Machiko-sensei (Prequel) · Maicching Machiko-sensei: Black Box (Sequel)