Groups
- b.ex.r.c 12
- balklash. 12
- bankin urakobo 12
- basic champions 12
- bect 12
- beni 12
- beni murasaki 12
- biaticaeroparobu 12
- bin 12
- bishojojisan 12
- black currant 12
- blind alley 12
- blood temple 12
- blue bone 12
- blue wave 12
- bonanza 12
- bonnou stream 12
- busou yousei 12
- buttette 12
- byururun youkeijou 12
- caelum 12
- caffeine 12
- calm of moon river 12
- candy-ya 12
- carol works 12
- castella tamago 12
- celluloid brothers 12
- chawanmushi 12
- cherry moon 12
- chibidou 12
- chiffon 12
- chinanago 12
- chirorura 12
- chloroplast 12
- chocolate chip 12
- ciao baby 12
- club renew 12
- codered 12
- complex 12
- conezu step plus ziggurat 12
- constructor 12
- cook milk 12
- corruprotocol 12
- crimson kantai 12
- croix crown 12
- dabo 12
- dangai zeppeki 12
- darkbrain 12
- dasaku-ya izumi kobo 12
- dbh 12