 If you liked
One Punch Man
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 ...then you might like
Fantasy Bishoujo Juniku Ojisan to
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While one is a gender-bender rom-com isekai and the other is a parody of the shonen/superheero genre with a focus on the protagonist's mental health, both shows feature a comically OP MC who's OPness is often a source of comedy during action. They also have very similar comedy styles making fun of their respective genres.