Groups
- boku to taiyou sha 3
- bokuhako 3
- bokuno82 3
- bolero 3
- boot sector 3
- boss ohba 3
- bouillon house 3
- bousou cash-back 3
- boyishsuky 3
- bq 3
- bread bread 3
- bubishi 3
- budou nouen 3
- buds 3
- buffalo head butts 3
- bukimi no tanigoto aishitai 3
- bullshit 3
- bunta kikaku 3
- burunborun 3
- busukopan 3
- butaboro 3
- butter roll 3
- butterfly 3
- bye bee 3
- bystander 3
- c class 3
- c-cut 3
- c-side 3
- c.cpu 3
- c.k.k 3
- c.m. 3
- c.www 3
- c.y.room 3
- cable hogue unit 3
- cablegramhb 3
- cacho cacho 3
- cafe atagawa 3
- cageling 3
- calanthe 3
- calicocat 3
- calme 3
- camellia 3
- canaria mint 3
- canary 3
- candy 3
- candy pot 3
- caplet0.5 3
- caprice 3
- caramel inu 3
- caramel soft 3