Too young, the young and everyday male protagonist turns out to be a person with super powers

Shocked, the young and everyday male protagonist is actually a superpower?
"Hey, just because I'm getting weaker doesn't mean you're getting stronger, right?" Accelerator's version of Hikigaya Hachiman.
"I just want to be Sakura's righteous partner, that's all!" Emiya Shirou said.
"Hey, Dad, the reason why you lost to me is for no other reason than because you made me angry." Jotaro's version of Shirogane Miyuki
"Fuutarou, please use me!" Sakura Manji version of Fuutarou Uesugi
"There is nothing in this world that I can't do!" Haasegawa Kodaka's version of Reverse Izayoi
But the parties involved said that this was fabricated and slandered out of thin air, and that they were really just ordinary people!
This is a combined comic world.
Then the world becomes strange
jojo chapter has been opened