+ Ryuu to Sobakasu no Hime ED01 + IN01 OST, Ryuu to Sobakasu no Hime, Summer 2021 millenium parade × Kaho Nakamura – U Kaho Nakamura – Kokoro no Soba ni Kaho Nakamura – Hanarebanare no Kimi e Part 1 ED01 + IN01 … +
+ Ryuu to Sobakasu no Hime WEB-DL Movie, Ryuu to Sobakasu no Hime, Summer 2021 WEB-DL Movie : MU | MC +
+ Sekai Saikou no Ansatsusha, Isekai Kizoku ni Tensei suru Ending 01 Fall 2021, OST, Sekai Saikou no Ansatsusha Aira Yuuki – A Promise Ending 01 : MU | MC +