What niche manga do U read?

I have a few that I read but I wanna know Ur guys' niche manga

Kingdom (niche in the western markets)

bleach

It might not be too niche, but Akame Ga Kill Zero, its the prequel series to Akame Ga Kill

The Useless Idol and Her Only Fan in the World. idk how niche it is but its gas. A Painter Who Draws Dungeons, not niche but i think its gonna be the next big manwha that people will recommend constantly

Many, I’ve read basically every romance slice of life manga in existence released post-2020 that has been scanlated

I once tried reading one called "The kingdoms of ruin" since the premise sounded interesting. With that said i cannot recommend it really