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

2010 06.23	Ameagari no Mirai (LACM-4724)	Song
2010 10.27	Seikai ha Hitotsu! Janai! (LACM-4754)	Song
2011 09.10	Futari ha Tomodachi (LZM-2047)	Song
2012 01.25	Nazo Nazo Happiness (LACM-4895)	Song
2012 02.22	Nakimushi Treasures (LACM-4909)	Song
2012 08.29	Prologue ha Ashitairo (LACM-4985)	song
2012 10.24	Kimi no Naka no Watashi (LACM-14014)	Song
2013 05.24	Yume Yume Express (PCCG-90101)	Song
2013 09.04	Glory Growing Days (PCCG-90104)	Song
2014 04.30	Bouken Milkyroad! (PCCG-90123)	Song
2014 11.26	Overdrive! (PCCG-90134)	Song
2017 02.08	Youkoso Japari Park he (VICL-37248)	Song
2017 02.08	Youkoso Japari Park he (VIZL-1108)	Song/Talk
2018 10.17	Mainichi Climax (PCCG-90174)	Song
2018 11.21	Don't Be Afraid [CD+BD] (BRMM-10136)	Song