Claim: I Am a Hero(April 27, 2009 – February 27, 2017) is a 22 volumes Japanese vampire manga series and award winner written and illustrated by Kengo Hanazawa and published by Shogakukan.
Evidence: I Am a Hero (Japanese: アイアムアヒーロー, Hepburn: Ai Amu A Hīrō) is a Japanese zombie manga series written and illustrated by Kengo Hanazawa.