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

2021.09.01	Dialogue+1 (PCCG-2052)	Song
2023.02.22	Dialogue+2 (PCCG-2207)	Song
2024.09.18	Dialogue+3 (PCCG-2384)	Song

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

2019.10.23	Hajimete no Kakumei! [Dialogue+] (PCCG-1818)	Song
2019.10.23	Hajimete no Kakumei! [Dialogue+] [CD+DVD] (PCCG-1817)	Song
2021.02.03	Ayafuwa Asterisk [Dialogue+] [CD+DVD] (PCCG-1971)	Song
2021.02.03	Jinsei Easy? [Dialogue+] [CD+DVD] (PCCG-1969)	Song
2021.05.19	Omoide Shiritori [Dialogue+] [CD+BD] (PCCG-2010)	Song
2022.04.13	Bokura ga Oroka da nante Dare ga Itta [Dialogue+] [CD+BD] (PCCG-2129)	Song
2022.06.15	Koi ha Sekaiteiri to Tomo ni [Dialogue+] (PCCG-2132)	Song
2022.06.15	Koi ha Sekaiteiri to Tomo ni [Dialogue+] [CD+BD] (PCCG-2131)	Song
2022.08.24	Denebu to Spika [Dialogue+] [CD+BD] (PCCG-2164)	Song
2023.03.22	Kasuka de Tashika [Dialogue+] [CD+BD] (PCCG-2217)	Song
2023.06.21	Nyanbory de Moffy [Dialogue+] [CD+BD] (PCCG-2245)	Song
2024.01.24	Easy? Hard? Shikashite Susume [Dialogue+] (PCCG-2327)	Song
2024.04.24	Utopia Gaku Gairon [Dialogue+] (PCCG-2354)	Song
2025.01.29	Treasure [Dialogue+] (PCCG-2414)	Song
2025.03.05	Alibi na Courtesy [Dialogue+] (PCCG-2422)	Song
2026.04.22	Kiseki ha Okinai [Dialogue+] (PCCG-2507)	Song
2026.07.08	Natsu ni Kasanete [Dialogue+] (PCCG-2517)	Song