Groups
- counter-censorship 102
- counterparts 17
- country farm 9
- countryside 2
- coupe pain ginga 10
- courmet-nyankichi 31
- courreges accel 43
- courreges ace 31
- court girl marin 6
- covare 7
- cow and chicken 1
- cow lipid 57
- cowbell 1
- cowberico 2
- cowper 4
- coya 6
- cozybowl 1
- cp 5
- cpi 4
- cps 1
- crab ray 1
- crab walther 1
- crack graphic 2
- cradle 11
- craft 163
- craft-gear 11
- craft108 1
- craftwork 6
- craftwork side.c 1
- craftworks 5
- crag 1
- craindre 1
- crank.in 57
- crank.in 8
- cranky-ya 6
- cras sola 1
- crash tv 5
- crashrush 35
- crawlnest 2
- crawlspace 1
- crayfish 3
- crayon arts 7
- crayon oukoku 5
- crayon48 6
- crazy alicetale 11
- crazy brain pulse 21
- crazy cats 1
- crazy clover club 97
- crazy comedian 3
- crazy control 2