S-Class heroes Metal Bat and Tank-top Master enter the fight in an all-new One Punch Man: A Hero Nobody Knows trailer!
Metal Bat is a high school student who is Rank 15 within the S-Class heroes. Metal Bat’s main weapon is a metal bat that he uses in a typical delinquent style to powerfully bash through opponents!
Tank-top Master is a strong, muscular man who believes in the power of tank tops! He is currently Rank 16 among the S-Class heroes and leads the Tank Topper Army. Two members of the Tank Topper Army will fight alongside Tank-top Master One Punch Man: A Hero Nobody Knows B-Class hero Tank-top Blackhole and C-class hero Tank-top Tiger!
