Makoto-chan (まことちゃん) is a shōnen gag manga by Kazuo Umezu. The series was initially published in Weekly Shōnen Sunday from April 18, 1976, to July 8, 1981, and later returned from August 24, 1988, to July 26, 1989, as Heisei-ban Makoto-chan (平成版, "Heisei-edition Makoto-chan").