Junko appears (sings/talks) in the following CD singles.

1999 11.26	Yuuki no Kamisama [Hinomoto Hikari] (KMDA-2)	Song
2000 05.10	Break Up (NEDA-10023)	Song
2000 08.03	Adventure (KDMA-5)	Song
2000 08.03	Adventure/Smile Again (KMDA5)	Song
2001 02.07	For Yourself (KMCM-11)	Song
2002 05.01	We Wish -Boku-tachi no Eien- (KMCM-18)	Song
2002 10.23	Tokimeki Memorial Densetsu no Bashohe (KMCM-21)	Song