Aya appears (sings/talks) in the following miscellaneous CDs.

2022.09.28	Umamusume Pretty Derby Winning Live 08 (LACA-25014)	Song
2023.02.08	Umamusume Pretty Derby Winning Live 10 (LACA-25034)	Song
2023.07.26	The Idolm@ster Shiny Colors Colorful Fe@thers -Shhis- (LACM-24395)	Song
2023.09.13	Umamusume Pretty Derby Winning Live 14 (LACA-25069)	Song
2024.10.16	Umamusume Pretty Derby Winning Live 22 (LACA-25119)	Song
2025.09.03	Shiny Colors Song for Prism (LACA-25155)	Song
2025.12.24	Shiny Colors Song for Prism Borderline (LACA-25180)	Song

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

2021.04.14	The Idolm@ster Shiny Colors L@yered Wing 01 (LACM-24111)	Song
2021.11.10	The Idolm@ster Shiny Colors L@yered Wing 08 (LACM-24118)	Song
2022.04.13	The Idolm@ster Shiny Colors Panor@ma Wing 01 (LACM-24251)	Song
2022.11.16	The Idolm@ster Shiny Colors Panor@ma Wing 08 (LACM-24258)	Song
2023.10.11	The Idolm@ster Shiny Colors Canvas 07 (LACM-24367)	Song
2023.10.18	Shiny Colors Song for Prism Hoshi no Koe (LACM-24437)	Song
2024.05.22	Shiny Colors Song for Prism Happier (LACM-24528)	Song
2024.05.22	Shiny Colors Song for Prism Makuragi no Uta (LACM-24529)	Song
2024.09.25	Shiny Colors Song for Prism After Run (LACM-24609)	Song
2024.09.25	Shiny Colors Song for Prism Mellow Mellow (LACM-24610)	Song
2024.11.13	The Idolm@ster Shiny Colors Echoes 07 (LACM-24546)	Song
2024.11.20	Shiny Colors Song for Prism C'mon! Join Us (LACA-25133)	Song
2025.01.22	The Idolm@ster Shiny Colors Echoes 09 (LACM-25115)	Song
2025.06.04	The Idolm@star Shiny Colors Enkan -Halo Around- 01 (LACM-24701)	Song
2026.04.01	Shiny Colors Song for Prism Super Duper Dreamer (LACM-24824)	Song