Hm, about me... I prefer anime to manga generally. Something somewhat interesting is that at one point I hated every anime on my favourites... I hate them, then I become obsessed with them. I like animse with a good bit of action if they have some sort of plot and humour behind them and I'll watch anything if the characters are good. This applies to everything, really--- anime, manga, books, movies.
I love Japanese music like Gackt and L'arc en Ciel. Musicals are good too.
... I feel like I should be saying something interesting... Yeah, sorry to all who are bored enough to read this. So... yes. That's all I can think of. *bored*