Specific genres or?
If ur fine with BL u can check out my list and see if anything interests you, most are niche/stuff u probably haven’t heard of b4.
https://www.mangago.me/home/mangalist/3934504/
https://www.mangago.me/read-manga/deka_wanko/ this isn’t completed on this website but its still a fun read
you could Also read gokusen by the same author, less niche but it’s still really really good AND completed
Well maybe something shounen but generally any genre is fine
Tysm
Anyone got any niche manga recs