- 1 CNBLUE
- 2 Clon
- 3 CHAGE and ASKA
- 4 CLC
- 5 超特急
- 6 Creepy Nuts
- 7 Can
- 8 Crayon Pop
- 9 CRAVITY
- 10 CREAM
- 11 ClariS
- 12 CRYCHIC
- 13 cozmez
- 14 CPU
- 15 coldrain
- 16 CHiCO with HoneyWorks
- 17 ChroNoiR
- 18 CLASS:y
- 19 CHAI
- 20 CLubhunter
- 21 Crossfaith
- 22 Conton Candy
- 23 C-CLOWN
- 24 CIX
- 25 Cagnet
- 26 COOL
- 27 Cö shu Nie
- 28 Crazy:B
- 29 Casiopea
- 30 Clazziquai