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

2004.01.28	Koi no American Football [Drops] (KICM-9003)	Song
2004.02.04	Koi no American Football [Drops] (KICM-91096)	Song
2004.02.25	Negima 5 Gatsu Konoe Konoka (KICM-3050)	Song/Talk
2004.04.28	Furare Kibun de Rock'n Roll [Drops] (KICM-91105)	Song
2005.04.06	Happy Material (KICM-3096)	Song/Talk
2005.08.03	Happy Material (KICM-3111)	Song
2005.08.24	Kiiroi Vacance (KICM-3112)	Song
2005.09.22	Roulette Roulette (KICM-3113)	Song
2005.11.23	Shoujo Q (KICM-3114)	Song
2005.11.25	Binchoutan Character CD 1 (FCCM-0094)	Song
2005.12.10	Seinaru Sorano Shitade (SCRF-00017)	Song
2005.12.28	Yume no Drive (KICM-3119)	Song
2006.10.04	Love@Messenger (KICM-1177)	Song
2006.10.04	Manabi Straight Character Mini Album Inamori Mika (KICA-800)	Song
2006.10.04	Tokimeki no Kotoba (KICM-1176)	Song
2006.11.08	1000% Spaking (KICM-3135)	Song
2006.11.08	Harmonies (LACM-4312)	Song
2007.08.08	Cheer Ruga! (KIZM-9)	Song
2007.08.17	Love Sensation (KICM-3151)	Song
2007.08.22	Hito toshite jiku ga bureteiru (KICM-3152)	Song
2007.09.09	Koi no Museum (KIZM-11)	Song
2007.09.26	Zessei Bijin (KICM-3153)	Song
2007.10.10	Manabi Straight VII DVD+CD (KIBA-91393)	Song
2007.10.10	Ureshinaki (KIZM-13)	Song
2008.01.23	Kuusou Rumba (KICM-3162)	Song
2008.02.27	Marionette (KICM-3163)	Song
2009.07.23	Ringo Mogire Beam (KICM-3192)	Song
2009.11.26	Otome no Junjo (KICM-3195)	Song
2011.08.24	Sakura Kaze ni Yakusoku wo (KICM-3237)	Song