Out of these, I would have to say Japanese :) but NOT POP, and really Fanpop has about killed me on what K-pop, J-pop & things I DID like due to the overly aggresive fangirls, lol. I never liked it near as much as rock anyway... but there were a few exceptions. I am into Punk/post-punk, screamo, emo, Indie, alternative, etc. but I like J-Rock, and I love traditional Japanese instruments and that music. (I like classical, too).

It is rare that I like a current pop/hit song, but I might. Mostly, if it is current, it will be from something off the mainstream.

At the moment I like Japanese music the most too. But I also like heavy metal very much, cause that's the music my father's coverband plays and I think they're really good! (:

I like all four genre's equally. ~ :)

Mainly since Japanese Music is my number one favorite type of music. Rock & Roll is my second favorite and Country is my third favorite.

@Neo: Japanese music is my favorite kind of music too, tied with the Black Veil Brides. (;