Japanese vocalist and singer-songwriter who brands himself as a "HYPER NEO SOLOIST."
Claims to be an alien from Iscandar, a planet from the Space Battleship Yamato franchise.

His real name is unknown.

Full alias: Ricky Astrovich Primakov [リッキー アストロヴィッチ プリマコフ]

Current groups:
DASEIN (2000~2004, 2010~present)
RIDER CHIPS (2005~present)
NEWTΦN

Former groups:
THE MICRO HEAD 4N'S (until 2005)
R＊A＊P (dissolved 2007)