Aida Rikako CDs (solo)
Rikako has released the following solo CDs.
| 2019.06.19 | Principal (AZCS-1081) | Song |
| 2019.06.19 | Principal [CD+DVD] (AZZS-88) | Song |
| 2020.09.19 | Sakurauchi Riko First Solo Concert Album (LACA-9762) | Song |
| 2021.02.24 | Fiction (AZCS-1097) | Song |
| 2021.02.24 | Fiction [CD+DVD] (AZZS-113) | Song |
| 2021.09.19 | Sakurauchi Riko Second Solo Concert Album (LACA-9833) | Song |