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

2000.04.26	Mou Hitori no Watashi [Yamatonadesiko] (KICA-505)	Song
2001.01.24	Melody (LACM-4004)	Song
2001.03.21	Merry Merrily [Yamatonadesiko] (KICM-3006)	Song
2001.05.16	Love Destiny (KICM-3009)	Song
2001.07.04	Egao ga No.1! Yapparine (KICM-3011)	Song
2002.02.28	Kirari Takaramono (KICM-3025)	Song
2002.07.24	All My Love (KICM-3032)	Song
2003.12.21	Sister Princess Xmas Song Collection (KICM-3048)	Song/Talk
2004.06.23	Negima 9 Gatsu Undoubu Nakayoshi 4 Ningumi (KICM-3054)	Song/Talk
2004.10.27	Scramble (KICM-93085)	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
2006.01.25	Inukami! Character Collection CD 1 (KICA-761)	Song/Talk
2006.03.11	Get Back [Aice5] (SCRF-19)	Song
2006.05.24	Believe My Love (KICM-91165)	Song
2006.05.24	Hikari (KICM-3121)	Song
2006.07.26	Otome ha Boku ni Koishiteru Character Song Part 1 (KICM-3123)	Song
2006.09.06	Manabi Straight Character Mini Album Amamiya Manami (KICA-799)	Song
2006.10.25	Love Power [Aice5] (KICM-1181)	Song
2007.04.25	Brand New Day (KICM-1201)	Song
2007.04.29	Letter [Aice5] (NMAX-80001)	Song
2007.05.02	Days (KICM-91200)	Song
2007.08.17	Koi suru tenkizu (KICM-1203)	Song
2007.09.05	Re.Member [Aice5] (KICM-91214)	Song
2007.10.10	Manabi Straight VII DVD+CD (KIBA-91393)	Song
2007.10.24	Zero no Tsukaima Character CD3 (SCDC-00584)	Song/Talk
2008.04.09	Da Capo II Character Song Vol 5 (LACM-4474)	Song
2008.08.27	School Rumble Forever (KICM-3174)	Song
2008.09.24	Zero no Tsukaima -Princess no Rondo- Character CD3 (COCX-35140)	Song/Talk
2008.10.22	Preparade (KICM-3184)	Song
2008.10.22	Vanilla Salt (KICM-91255)	Song
2009.01.28	Orange (KICM-3185)	Song
2009.01.28	Silky Heart (KICM-91269)	Song
2009.03.25	Ai no Sora (LACM-4571)	Song
2009.05.27	Complete (KICM-1280)	Song
2009.08.26	Yahho! (KIZM-35)	Song
2009.11.26	Otome no Junjo (KICM-3195)	Song
2010.02.24	Sugar Sweet Nightmare (ANZX-9460)	Song
2010.08.18	Sparky Start [Katate Size] (PCCG-70067)	Song
2010.11.17	Symphonic Dream [Katate Size] (PCCG-70068)	Song
2010.11.24	Hatsukoi Gentouki (LASM-4085)	Song
2011.02.02	Immoralist (KICM-91326)	Song
2011.04.20	Choose My Love! (LACM-4795)	Song
2011.05.25	Presenter (KICM-91337)	Song
2011.06.15	Asta Rotte no Omocha! Character Song CD Vol.3 (PCCG-70109)	Song
2011.07.20	Kami-sama to Issho (LASM-4101)	Song
2011.07.27	Nekogami Yaoyorozu Character Song Vol.1 (LASM-4108)	Song
2011.07.27	Orange Smile [Katate Size] (PCCG-70117)	Song
2011.08.24	Sakura Kaze ni Yakusoku wo (KICM-3237)	Song
2011.10.26	Departure [Katate Size] (PCCG-70118)	Song
2012.01.18	Coloring (KICM-91378)	Song
2012.07.25	Natsu no Yakusoku (KICM-91402)	Song
2012.08.22	Mitsukenakucha! Otomegokoro! (KICM-3251)	Song
2013.11.13	Golden Time (KICM-91477)	Song
2014.01.29	Poker Face (KICM-3273)	Song
2014.03.13	The World's End (KICM-91500)	Song
2015.03.04	Stay With Me (KICM-1580)	Song
2015.03.04	Stay With Me (KICM-91580)	Song
2015.11.04	Asymmetry [CD+DVD] (KICM-91639)	Song
2015.11.04	Asymmetry [anime version] (KICM-91640)	Song
2018.03.14	Precious Memories (PCCG-70416)	Song
2018.03.28	Princess Connect Re:Dive Priconne Character Song 02 (COCC-17362)	Song/Talk
2020.01.29	Azurlane Character Song Single Vol.10 Belfast (XNST-10012)	Song
2021.02.24	Princess Connect Re:Dive Priconne Character Song 20 (COCC-17680)	Song
2024.01.31	Princess Connect Re:Dive Priconne Character Song 37 (COCC-18076)	Song