Groups
- bookshelf 4
- boon 1
- boost5 2
- boot sector 3
- bootleg 2
- bootup 53
- bootyhips 1
- border rim 1
- borderline 8
- boribiya 23
- boris noborhys 5
- borneo para-site 21
- boro goya 5
- boroboroya 5
- borokuso party 22
- borori 1
- borrelli 1
- boru kikaku 1
- boruboru 1
- borushiti teisyoku 2
- bosabosa project 1
- bose no doujin manga kenkyuujo 27
- boshi soukan 5
- boson 4
- boss ohba 3
- boss sakura leaves 1
- boston tea party 41
- botamochi no utage 56
- botan yuki 1
- botandou 9
- botanzakura 28
- botchman 1
- botcomics 275
- botebara suishou iinkai 1
- botibotiikoka 120
- botsubotsudou 1
- botsuraku kizoku 8
- bottacuri club 1
- bottebote 5
- bottle ship bottler 60
- bottle syrup 11
- bottomress pit 52
- bottoms 1
- botugo 163
- bou hachi 1
- boudenki 1
- boufuriya 11
- bouillon house 3
- bouken koubou 14
- boukendou 4