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

2001.01.24	Melody (LACM-4004)	Song
2001.07.04	Egao ga No.1! Yapparine (KICM-3011)	Song
2003.08.15	My Little Wing (MMCC-4045)	Song
2003.12.21	Sister Princess Xmas Song Collection (KICM-3048)	Song/Talk
2006.12.20	Scoop! (PCCG-00826)	Song
2006.12.27	Fate/Stay Night Character Image Song I (GNCA-0042)	Song
2008.10.29	Kemeko Deluxe! (GNCA-0126)	Song
2008.12.25	Ichigo Splash (GNCA-0130)	Song
2009.04.22	Omoide to Yakusoku (ZMCZ-4612)	Song
2009.06.24	Polyphonica Crimson S Character Song CD vol 2 (LASM-4011)	Song
2009.07.24	Queen's Blade Character Song Leina (ZMCZ-4621)	Song/Talk
2010.01.27	Love X Heaven (LHCM-1074)	Song
2010.05.12	Wishes Hypocrites (LACM-4718)	Song