Haruko has released the following solo CDs.

2004 04.02	Spring Has Come [Nakahara Komugi] (GNCA-1001)	Song
2004 09.24	Endless Summer Vacation [Nakahara Komugi] (GNCA-1019)	Song
2007 06.20	Halko Momoi Cover Best Cover Train (AVCA-26303)	Song
2007 12.19	Sunshine (AVCA-26584)	Song
2008 03.05	Sunday Early Morning (AVCA-26638)	Song