If you liked
Black Clover
|
...then you might like
Kimetsu no Yaiba
|
If you like shounens, you should read both. When I read Kimetsu no Yaiba, it reminded me of Black Clover because they give off the same kind of feel. The main characters are pretty similar (kind, strong, determination, protective, empathetic, etc.) Both Asta (Black Clover) and Tanjirou (Kimetsu no Yaiba) are skilled when it comes to swords and will do their best to protect those they care about. They don't have a similar story/setting but I think the characters are similar in a way. I think that if you've read one you would definitely like the other.
If you liked
D.Gray-man
|
...then you might like
Pandora Hearts
|
Now if you've actually read D.Gray-man/Pandora Hearts (not just watched the sub-par adaptations), they're both really good manga with good plots and such. Pandora Hearts is similar to D.Gray-man because they both can be light hearted and fun then switch in a matter of one page to dark and violent. Both are extremely well-written, especially, with the plot-twists that leave you wondering- you don't have a clue what will happen. I think that Allen (D.Gray-man) and Oz (Pandora Hearts) have a lot of things in common. They both have the same "feel" to them. Also, they both are underrated and quickly dismissed because of their not-very-good adaptations. Both are extremely good, I highly recommend you read both. (Probably Pandora Hearts first since it's only 108 chapters, while D.Gray-man is more than twice that (219) AND still on-going)