- Crime and Punishment - Fyodor Dostoyevsky
- Crimson Prince, Vol. 10
- Crimson Prince, Vol. 11
- Crimson Prince, Vol. 12
- Crimson Prince, Vol. 13
- Crimson Prince, Vol. 14
- Crimson Prince, Vol. 15
- Crimson Prince, Vol. 16
- Crimson Prince, Vol. 17
- Crimson Prince, Vol. 18
- Crimson Prince, Vol. 8
- Crimson Prince, Vol. 9
- Crimson Spell 02
- Crimson Spell 03
- Crimson Spell 04
- Crimson Spell 05
- Crimson Spell 06
- Crimson Spell, Vol. 1
- Crimson Spell, Vol. 2
- Crimson Spell, Vol. 2
- Crimson Spell, Vol. 3
- Crimson Spell, Vol. 4
- Crimson Spell, Vol. 5
- Crimson Spell, Vol. 6
- Crimson Wolf - tome 03
- Crimson Wolf - tome 04
- Crimson-Shell
- Crisis
- Crisis Girls Vol. 1
- Crisis Girls Vol. 2
- Crocodile Baron 1 Volume
- Crocodile Baron Volume 2
- Crocodile Baron Volume 3
- Cross Account 1
- Cross Account 2
- Cross Account 3
- Cross Account 4
- Cross Manage, Vol. 1
- Cross Manage, Vol. 2
- Cross Manage, Vol. 3
- Cross Manage, Vol. 4
- Cross Manage, Vol. 5
- Cross-Dressing Villainess Cecilia Sylvie, Vol. 1 (manga)
- Crown of Thorns, Vol. 1
- Crown of Thorns, Vol. 2
- Crown Prince's Chosen Bride
- Crowned: An Ordinary Girl
- Cruel Angel
- Crueler Than Dead
- Crush on you 01
- Crush on you 02
- Crush on you 03
- Crush on you 04
- Crush on you 05
- Cryptozoic Man #2