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