R-coin project - Hybrid project of hardware and software development to implement a single global currency.

Godlove.com - Web art

Music playlists - Ryoji often ignores or doesn't understand lyrics when listening to music, so his song selections would not often correspond to his own message, attitude nor life style ;) The word "sorayama" on each playlist is the nickname of my house. It means sky and mountain.

DJ mixes - Not catch up with all music anytime ;(