| Nom | Origine | Type |
|---|---|---|
| B's-LOG | Japon | Magazine |
| Bamboo | France | Editeur |
| Bandai | Japon | Divers |
| Bandai Visual | Japon | Studio |
| BDérogène | France | Editeur |
| Be-Love | Japon | Magazine |
| Beans Ace | Japon | Magazine |
| Bee Train | Japon | Studio |
| Beez | France | Editeur |
| Bessatsu Coro Coro Comic Special | Japon | Magazine |
| Bessatsu Friend | Japon | Magazine |
| Bessatsu Friend DX | Japon | Magazine |
| Bessatsu Hana to Yume | Japon | Magazine |
| Bessatsu Margaret | Japon | Magazine |
| Bestack | Japon | Studio |
| Beth | Japon | Magazine |
| Betsucomi | Japon | Magazine |
| Big West Advertising (BWA) | Japon | Divers |
| Bird Studio | Japon | Studio |
| Black Bones | France | Editeur |
| Bones | Japon | Studio |
| Brains Base | Japon | Studio |
| Broccoli | Japon | Studio |
| Buronson | Japon | Personnalité |