21 Clown is a CeVIO and VOCALOID producer, who debuted in 2023.
They often characterized naming their songs with a question mark ("?") on it.
Works[]
| Links | Title | Vocalists | Date | Roles |
|---|---|---|---|---|
| "666?" | Kaai Yuki | Aug 4, 2023 | music, lyrics | |
| "Be Real?" | RIME | Aug 17, 2023 | music, lyrics | |
| "Be Real?" [Full ver.] | RIME and KAFU | Sep 29, 2023 | music, lyrics | |
| "Billie Jean?" | RIME | Apr 21, 2023 | music, lyrics | |
| "Deja vu?" | Kaai Yuki | Mar 20, 2023 | music, lyrics | |
| "Tokyo Nightmare?" | KAFU | Jun 30, 2023 | music, lyrics |
