Knock Out Details Casts Galleries Posters Season Lists Title Knock Out Genres Animation Drama Release Date 1999-11-14 Episode Runtime 00 Hours 25 Minutes Season Number 1 Episode Number 26 Production Companies Unknown Takahiro Sakurai... ... Ai Iura... ... Tomohisa Aso... ... Susumu Chiba... ... Atsuko Enomoto... ... Naoko Takano... ... Original Size (1280x720) Original Size (500x750) Season 1 44 Episode(s) 1999-04-20