Bandai Visual posted a new trailer today for the upcoming TV anime adaptation of One Punch Man. The series will be animated by Madhouse and will begin airing in Japan this October. Viz Media releases the manga both digitally and in print in the United States and new chapters appear in the english edition of Weekly Shonen Jump when they are released in Japan. Viz Media also recently announced that they have picked up the rights to release the forthcoming television series in the United States as well, so there is a good chance it will be streamed online when it airs in Japan.
One Punch Man is drawn by Yusuke Murata and written by One.