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

2013 01.23	The Idolm@ster Cinderella Master 012 (COCC-16684)	Song
2015 02.18	The IDOLM@STER Cinderella Girls Animation Project 01 (COZC-1027)	Song
2015 04.15	The IDOLM@STER Cinderella Girls Animation Project 06 (COCC-17026)	Song/Talk
2015 05.13	The IDOLM@STER Cinderella Girls Animation Project 08 (COCC-17028)	Song
2015 08.05	The IDOLM@STER Cinderella Girls Animation Project 2nd Season 01 (COXC-1083)	Song
2015 09.30	The IDOLM@STER Cinderella Girls Animation Project 2nd Season 03 (COCC-17063)	Song
2015 10.07	The IDOLM@STER Cinderella Girls Animation Project 2nd Season 04 (COCC-17064)	Song
2016 07.27	Cinderella Girls Starlight Master 04 (COCC-17144)	Song
2016 10.26	Cinderella Girls Starlight Master 06 (COCC-17146)	Song
2017 02.08	Evermore (COCC-17282)	Song
2017 04.19	Cinderella Girls Starlight Master 10 (COCC-17150)	Song
2018 08.08	Cinderella Girls Little Stars! Itoshisa (COCC-17501)	Song
2019 11.06	Cinderella Girls Starlight Master Collaboration Mujuuryoku Shuttle (COCC-17692)	Song
2020 03.18	Cinderella Girls Starlight Master 37 (COCC-17527)	Song
2020 07.01	Cinderella Master 3chord for the Rock (COCC-17695)	Song
2021 03.17	Cinderella Girls Starlight Master Collaboration Harmonics (COCC-17874)	Song
2022 08.03	Cinderella Girls Starlight Master R/Lock On! 07 (COCC-17977)	Song
2022 11.09	Cinderella Girls Starlight Master R/Lock On! 10 (COCC-17980)	Song
2023 04.05	Cinderella Girls Starlight Master R/Lock On! 15 (COCC-17985)	Song
2023 11.22	Cinderella Girls Starlight Master Heart Ticker 01 (COCC-18171)	Song