- 1 Chameleon
- 2 Crazy:B
- 3 Capcom Sound Team
- 4 chilldspot
- 5 Cö shu Nie
- 6 cold kiss
- 7 CHARM
- 8 Chilli Beans.
- 9 CLIFF EDGE
- 10 CANTOY
- 11 cherie
- 12 cinnamons
- 13 CHI CHI
- 14 超特急
- 15 CATtRIEVER
- 16 Coda Bridge
- 17 Chemical Meat Machine Man
- 18 ClariS
- 19 CMDM
- 20 COOL&CREATE
- 21 CONNECTOR
- 22 CHEMISTRY
- 23 cry crow.
- 24 Catch The Young
- 25 Conton Candy
- 26 超ときめき♡宣伝部
- 27 CRYING NUT
- 28 Cotoba
- 29 CHEEZE
- 30 CANDY TUNE