I guess... music, i really like visual kei!!! That's mostly what i have on my ipod. I also like to collect and read magazines (visual kei stuff) Fool's mate, Shoxx, Arena 37c, Neo genesis and others...
Don't watch tv that much... Since I don't live in Japan, I always rent London Hearts at the video store (love that show, Atsushi is SO funny!!)
Mostly Japanese stuff...
My favorites are: Miyavi, alice nine (SHOU!!!), the GazettE, Psycho le Cemu, LM.C, Plastic Tree, An Cafe.