Would someone be able to suggest some manga where the story is pretty much based on misund...

Nirameba Koi
Otomen
Kimi ni todike

Lol, it's me again, before answering I was searching for this manga but I could't find it in my list so I gave you other titles but finally, I found the manga that's most similar to Komi-san wa Komyusho desu, but instead of a fmc we have a mmc :)
http://www.mangago.zone/read-manga/kao_ni_dasenai_yoshizawa_kun/ (sadly only 4 ch. so far)

Also
http://www.mangago.zone/read-manga/dai_kirai/
http://www.mangago.zone/read-manga/seishun_otome_banchou/

When I read this one, I was pretty annoyed and frustrated by all the characters and the ending was very unsatisfying and bad for me but since this one fits in your description as well, read at your own risk lol:
http://www.mangago.zone/read-manga/a_no_tachiichi/

Thank you! ヾ(❀╹◡╹)ﾉ~

This manga hahaha XD http://www.mangago.zone/read-manga/handa_kun/
Mx0 (everyone thinks the MC is the strongest but he's actually the weakest)

I look forward to reading them. Thanks!