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

2017 02.08	Youkoso Japari Park he (VICL-37248)	Song
2017 02.08	Youkoso Japari Park he (VIZL-1108)	Song/Talk
2017 04.19	Black Shout (BRMM-10086)	Song/Talk
2017 06.28	Re:Birthday (BRMM-10091)	Song/Talk
2017 08.30	Nesshoku Starmine (BRMM-10094)	Song
2017 11.29	Oneness (BRMM-10103)	Song
2018 03.21	Opera of the Wasteland (BRMM-10111)	Song
2018 07.18	Hoshi no Dialogue (PCCG-70432)	Song
2019 07.24	Fire Bird (BRMM-10195)	Song
2019 08.07	Star Diamond (PCCG-1788)	Song
2021 06.30	Bang Dream Episode of Roselia Theme Songs Collection (BRMM-10408)	Song
2021 06.30	Watashitachi ha Mou Butai no Ue (PCCG-2035)	Song