A Musican for the BEMANI series of Games. His real name is Reo Nagumo (“ì‰_—搶), Birthday on the 20th of November. He has apparently recently retired to move to America to run a Sushi bar. His Aliases include

jam master'73
tiger YAMATO
–ÁŠ ‚ ‚¸‚Ý
dimitoricTiger from seoul
dj nagureo
jam master'73
LITTLE FINGERS
Noriko Fukushima
N.A.R.D
sugi&reo

Literally everyone, ever. Including the writer of this definition.

This really cool muskrat that plays BEMANI and hangs out in IRC. Likes to type in all caps and smash random letters on the keyboard.