One Punch Man: Wanpanman The story of Saitama, a hero that does it just for fun & can defeat his enemies with a single punch. Runtime: 24 min Released: 05 Oct 2015 Genre:Animation, Action, Comedy IMDB: 8.8 Starring: Makoto Furukawa, Kaito Ishikawa, Max Mittelman Writer: N/A Director: N/A Available countries: Japan Unlock Your Favorite Movies & Shows on Hulu in Canada