| Name | Type | Country | Number |
|---|---|---|---|
| Palcyパルシィ | Website publishing | Japan | 1 |
| Panini | Editor | France | 39 |
| Panini Comics | Imprint | France | 3 |
| Panini Manga | Imprint | France | 34 |
| PASH!COMICS | Imprint | Japan | 1 |
| PENT JAPAN SPECIALペントジャパン スペシャル | Magazine | Japan | 1 |
| Petit comicプチコミック | Magazine | Japan | 3 |
| Philippe Picquier | Editor | France | 3 |
| PIE Internationalパイ インターナショナル | Editor | Japan | 2 |
| Pika | Editor | France | 119 |
| Pika Roman | Imprint | France | 1 |
| Pixiv | Website publishing | Japan | 5 |
| pixiv comicspixivコミック | Website publishing | Japan | 15 |
| Play Comicプレイコミック | Magazine | Japan | 1 |
| POE BACKS | Imprint | Japan | 1 |
| Pokopokoぽこぽこ | Website publishing | Japan | 2 |
| Poni Magaぽにマガ | Website publishing | Japan | 1 |
| Ponican BooksぽにきゃんBOOKS | Imprint | Japan | 1 |
| PONY CANYONポニーキャニオン | Editor | Japan | 1 |
| Pure Yuri Antology Hirari,ピュア百合アンソロジー ひらり、 | Magazine | Japan | 1 |