The good old gym, japanese culture, ass-kicking and name-taking.
Anybody that want´s to practise their Japanese or their "fight to the death" skills
I listen to pretty much anything that doesn
CONAN, Pon poko and many more
Family guy, Southpark, American dad, Lost and Razor ramon haado gei
Anything by H. P. Lovecraft or Isaac Asimov, Yakuza by David E. Kaplan and Alec Dubro and Confessions of a yakuza
Conan the barbarian and whoever invented nachos