September 25th, One-Punch Man cast Makoto Furukawa, Kaito Ishikawa, Yuki Kaji, Aoi Yūki, and Saori Hayami, along with theme song performers JAM Project and Hiroko Moriguchi, reunited for a Fall Festival event. Shortly after fan reports on social media, the series' account jumped in to confirm that a second season of the TV anime adaptation of ONE and Yusuke Murata's web manga is being produced.