Need some manga recommendations

[TunaMayoWithGarlic]

I'm looking for some manga that are similar to Handa-kun where the story revolve around a character that doesn't realized how strong/popular they actually are. I don't mind if it's manga, manhwa or manhua as lomg as they got said premise

 

[MLGSIMP]

Komi-san wa Komyushou Desu. tho it might not be as funny as handa-kun or Barakamon it the same type of story, another one is My Love Story!! but the character isn't popular in the sense like honda or komi

 

[Llyana]

"I'm really not the Demon God lackey", if you are OK with fantastic / horror (Lovecraft style) stuff. The main character is just a bookstore owner in another universe, but the books are more than they seem.
https://mangadex.org/title/dbbca2b5...7fd89a0/i-m-really-not-the-demon-god-s-lackey