Similar to Kemono Michi, the hero in this series seems to have less than zero interest in the women he hangs out with. In fact, he seems to actively detest the female MC.
There's also Kono Subarashi. They're all "just friends" who kinda treat eachother like shit but still have eachother's backs.
This isn't entirely correct. It does appear that he detest the FL, but in reality he doesn't. There is a romantic subplot between them, but the manga is nowhere near the novel so we won't be getting that (any time soon).
Does this or will it have harem? Really looking for isekai without harem in the mix.