Groups
- chouchou 2
- chouetsu ecstasy 2
- chouki ryokou 2
- choukousoku nabura 2
- chouryou bakko 2
- chronus cider 2
- chun bird 2
- chunk illustrated 2
- churara 2
- chuugakukan 2
- cigalette soft 2
- cigarette 2
- cigarless. 2
- cinnamon cigar 2
- circa 2
- circle 0.3 2
- circle anzumura 2
- circle b.c.a. 2
- circle bonnou tengoku 2
- circle daiinma 2
- circle huxian 2
- circle m.o.e 2
- circle melt 2
- circle toraya 2
- circular motion 2
- citric acid1350 2
- citron tree 2
- clam cherry blossoms 2
- claret 2
- classic 2
- classic. 2
- clawserio 2
- clean up 2
- cleanliness. 2
- clematis 2
- clione 2
- clip-clop 2
- clocha 2
- clock sand 2
- clockrock 2
- clockup kikaku 2
- club haniwari 2
- clys 2
- cmb 2
- cmyk 2
- cobicc 2
- coco desu. 2
- cocoapollon 2
- coconocanomori 2
- cocosiga33 2