If you want to play domestic and Asian pop music and anime music, you'd better choose chromatic harmonica or polyphonic harmonica.
Although the ten-hole harmonica has its own characteristics, its timbre is more suitable for western blues, rock and some jazz. Except for some folk players who love me, love my dog and play domestic pop music, no professionals have set foot in this field with a ten-hole body.
If there is a kind of harmonica that is easy to learn, the order of difficulty is polyphonic harmonica, chromatic harmonica harmonica and ten-hole harmonica. But this refers to beginners, and it is quite difficult to play at the advanced stage.