Publication Information
- Lockseed : Kamen Rider Beast Lockseed
- Japanese : ビーストロックシード
- Also Known As : Gaim Lockseed
- Rider Power : Kamen Rider Beast
- Usage : Transformation Device & Combat Support
- User : Various Rider
- Season : Kamen Rider Gaim
- Main View : Full Episod
Allows the user to transform into Beast Arms. The core image depicts the Beast Driver while the lid backside image depicts the Beast Ring. Bravo/Knuckle-styled Lockseed.
Beast Lockseed
- Beast Lockseed
- Transformation : Beast Arms : Mr. Mayonnaise!
- Squash : Saber Strike
- Au Lait : Gochisō
- Sparking : Kick Strike
- Main Article : Gaim Lockseed