Hirai Ken

Date	Title	Artist
	Single CD + DVD 2014-04-02 2014-04-02 Grotesque feat. Amuro Namie (Limited Edition A)	Hirai Ken
	Single CD + DVD 2014-04-02 2014-04-02 Grotesque feat. Amuro Namie (Limited Edition B)	Hirai Ken
	Single CD 2014-04-02 2014-04-02 Grotesque feat. Amuro Namie (Regular Edition)	Hirai Ken
	Album CD + DVD 2011-06-08 2011-06-08 JAPANESE SINGER (Limited Edition B)	Hirai Ken
	Album CD + DVD 2011-06-08 2011-06-08 JAPANESE SINGER (Limited Edition A)	Hirai Ken
	Album CD 2011-06-08 2011-06-08 JAPANESE SINGER (Regular Edition)	Hirai Ken
	Single CD 2011-05-04 2011-05-04 Itoshiki hibi yo	Hirai Ken
	Single CD + DVD 2010-11-10 2010-11-10 Aishiteru (Limited Edition)	Hirai Ken
	Single CD 2010-11-10 2010-11-10 Aishiteru (Regular Edition)	Hirai Ken
	Album CD + DVD 2010-11-10 2010-11-10 Ken Hirai 15th Anniversary c/w Collection '95-'10 Ura Uta Baka (Limited Edition)	Hirai Ken