Tanktop Master/Other Media

Big Construction
Tanktop Master is training at the Hero Association HQ while grumbling about surpassing psychic powers. He is called upon to defend the base when dozens of robots start heading towards the HQ. When Tanktop Master destroys one of the robots, it turns out they belong to Metal Knight and were sent to clear up the rubble and rebuild A-City. Tanktop Master realizes his powerlessness and decides to redouble his training routine to surpass both machine power and psychic power.

Numbers
Tanktop Master makes a cameo appearence when Eyelashes is talking about the Tank Topper Army.

The Murder Case That Is Too Impossible
Tanktop Master joins his fellow S-Class heroes at a resort after the Dark Matter Thieves failed invasion. The heroes enjoy their stay there, until Zombieman is found murdered by Atomic Samurai's katana. Child Emperor is trying to collect everyone's alibis, when Zombieman suddenly wakes up. Zombieman reveals that last night, Atomic Samurai's katana was floating with green light surrounding it, similar to Tatsumaki's, when it stabbed him. Tatsumaki angrily denies stabbing him, but then Bang calms her down and states that everything is settled now since Zombieman is fine, and the heroes disband.

One Punch Man: A Hero Nobody Knows
Tanktop Master is a playable character in the video game, One Punch Man: A Hero Nobody Knows.