- 1 CNBLUE
- 2 Clon
- 3 Crayon Pop
- 4 CHAGE and ASKA
- 5 CLC
- 6 CLOSE YOUR EYES
- 7 Creepy Nuts
- 8 CRAVITY
- 9 超特急
- 10 ClariS
- 11 CREAM
- 12 cozmez
- 13 CRYCHIC
- 14 Cody・Lee(李)
- 15 CHiCO with HoneyWorks
- 16 C-CLOWN
- 17 Crazy:B
- 18 CHAI
- 19 Click-B
- 20 chilldspot
- 21 Crossfaith
- 22 ChroNoiR
- 23 Cagnet
- 24 Caos Caos Caos
- 25 COOL
- 26 Cö shu Nie
- 27 Chouchou
- 28 CSR
- 29 coldrain
- 30 Cerise Bouquet