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

2014.04.30	The Idolm@ster Cinderella Master 030 (COCC-16881)	Song
2016.04.27	Nichijou no Mahou (VPCG-82338)	Song
2016.11.16	Bloom (GNCA-0444)	Song
2016.12.07	Cinderella Girls Starlight Master 07 (COCC-17147)	Song
2016.12.07	Ima ha Mijikashi Yume Miyo Otome (GNCA-0445)	Song
2017.02.08	Evermore (COCC-17282)	Song
2017.11.08	Cinderella Girls Starlight Master 14 Jounetsu Fan Fan Fare (COCC-17154)	Song
2018.06/20	Cinderella Girls Starlight Master 18 (COCC-17158)	Song
2019.03.20	Cinderella Girls Starlight Master 27 (COCC-17517)	Song
2019.11.13	Cinderella Master 3chord for the Pops (COCC-17693)	Song
2020.01.08	Cinderella Girls Starlight Master 35 (COCC-17525)	Song
2020.06.10	Cinderella Girls Starlight Master 39 (COCC-17529)	Song
2022.08.03	Cinderella Girls Starlight Master R/Lock On! 07 (COCC-17977)	Song
2023.03.01	Cinderella Girls Starlight Master R/Lock On! 13 (COCC-17983)	Song
2024.02.14	Cinderella Girls Starlight Master Heart Ticker 03 (COCC-18173)	Song
2024.07.17	Cinderella Girls Starlight Master Heart Ticker 08 (COCC-18178)	Song