1 9 1The story of Saitama, a hero that does it just for fun & can defeat his enemies with a single punch. Latest: Season 2 Download: One Punch Man Season 1 Summary 9.0 great One Punch Man (2015– ) 1The story of Saitama, a hero that does it just for fun & can defeat his enemies with a single punch. Latest: Season 2 Download: One Punch Man Season 1 Pages: 1 2 Kaito Ishikawa Makoto Furukawa Max Mittelman Streaming and download link will work only for Authorized Users. Read this for more info.