Kobayashi-san chi no Maid Dragon
super funny glad i started reading this!
4 Cut Hero
ABSOLUTELY BRILLIANT! reading this had me up til 3am because it is so gooood! if you want something super serious look elsewhere...or don't because there are some very serious elements here but akin to Thor in the marvel series it is interspersed with BRILLIANT comedic relief and just an overall feeling of perverts are everywhere which is hilarious, not sure if you'd consider this traditional Isekai because the mc isn't a reincarnated kid from modern japan, but more like...he lives an odd modern life in a fantasy world? anyway i love this it is definitely one i'm keeping on the radar and it's one thats worth paying for over at lezhin if you have some sparer dosh!
Sono mono. Nochi ni...
MC is....sort of rejected? his girl is kind of stolen away due to him being a useless ranking human in a fantasy world...this leads him to run away and inevitably train in a mountain, the plan was originally for him to just die in the mountain but due to the worlds goddess taking pity on him, he ends up with some blessings that while not entirely useful give him some interesting habits.
Code: Leviathan