 If you liked
One Punch Man
|
 ...then you might like
Boku no Hero Academia 5th Season
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As shown in the MHA series before, the "one for all" quirk becomes stronger every time it's passed down. Saitama also known as "the One punch man" probably has that nickname because of his ridiculously strong punches.
So this gives me the sentiment of that One punch man is MHA in the future with Saitama having inherited the One for all quirk.
If my theory is right, you should at least relate to One punch man if you like MHA.
But you can also differentiate the two easily.