There are atleast two artists who have used the Asuka moniker:
1. Japanese r'n'b artist
2. Alias of Daniel Nelson (aka Danecdote/Bath Aide) - an electronic music artist (US) 1. Asuka is one of the most underrated japanese r'n'b artists. Signed to avextrax record label, she released two albums that achieved moderate success.
Her first single, BRAND NEW ARIA!!! was released 20.08.2003, forshadowing the release of Asuka's debut album, SHINING (released 18.09.2003).

Read more about Asuka on Last.fm.