- 1 CORTIS
- 2 CNBLUE
- 3 CLOSE YOUR EYES
- 4 CxM (SEVENTEEN)
- 5 Clon
- 6 CHAGE and ASKA
- 7 CLC
- 8 Can
- 9 CRAVITY
- 10 Crayon Pop
- 11 超特急
- 12 ClariS
- 13 超新星
- 14 CREAM
- 15 Creepy Nuts
- 16 ChroNoiR
- 17 CRYCHIC
- 18 CHiCO with HoneyWorks
- 19 CHAI
- 20 cozmez
- 21 CIX
- 22 Cagnet
- 23 C-CLOWN
- 24 chilldspot
- 25 Chouchou
- 26 Crazy:B
- 27 Click-B
- 28 CHEEZE
- 29 CSR
- 30 COOL