P
- Pan-d-ra
- Panic Channel
- Para:noir
- Paradeis
- Penicillin
- Pentagon
- Phantasmagoria
- Phobia
- Phylia
- THE PIASS (妃阿甦)
- Piece
- Pierrot
- Pirates Flags ~Instrumentals of SEVEN SEAS~
- The Pink Panda
- Pinku Jisatsu
- Plastic Tree
- Plunklock
- Poitrine
- Prana
- Project.Revive (Project.Revive-リヴァイヴ-)
- Psycho le Cému
- Puela
- Puppet Mammy
- PureQ-A
- Purple Stone