Berserk of Gluttony
In which mc-san has an ability known as "gluttony" which he believes to be useless and gets bullied for it. However, he one day finds out that it may not be as useless as he believes after talking to an interesting sword that promises power if used. He finds out that "Gluttony" is a skill that sucks up the powers of the things you kill and might also give you their skills, but if you don't feed it, it will make you go insane, hence "Gluttony". Because of this, mc has to go around killing many things to keep himself "fed". Really good premise and it's not a harem! Yay! I just hope that it's as good as I hope for it to be. This gives me serious SAO vibes with the Kirito-looking mc, and the dark vibes! This is a seinen manga, and not a shounen, so I have faith. Let's hope it holds up though. Novel Link: https://www.novelupdates.com/series/glutton-berserker-the-one-that-exceeds-the-concept-of-levels/
Botsuraku Youtei Nanode, Kajishokunin wo Mezasu
The Wrong Way to use Healing Magic
In which our mc gets isekaied into another world with his two friends but realize that he isn’t a hero. They find out that he has an affinity with healing magic and he proceeds to go through hellish training in order to use his magic in battle.
Kamitachi ni Hirowareta Otoko
In which our mc meets some gods and gets isekaied into the body of an infant. He lives in the forest for a bit and then meet some nice people and become their family. Very fluffy.
Tondemo Skill de Isekai Hourou Meshi
On which our mc is transported into another world, to be a hero, but gets rejected. After a while, he gets a strong familiar who happens to be a glutton, and is forced to cook food for this aforementioned familiar.
Red Hood