Also known as: ほおばりヘンケイ
Kirby's ability introduced in Kirby And The Forgotten Land. As the name suggests, Kirby expands his mouth to partially swallow an object and thus assumes full control over it. The mysterious vortex gave Kirby the new power.
Official variants of Mouthful Mode include:
- Arch-Mouth Kirby
- Big-Rig-Mouth Kirby
- Car-Mouth Kirby
- Coaster-Mouth Kirby
- Cone-Mouth Kirby
- Dome-Mouth Kirby
- Gear-Mouth Kirby
- Light-Bulb-Mouth Kirby
- Pipe-Mouth Kirby
- Ring-Mouth Kirby
- Scissor-Lift-Mouth Kirby
- Sign-Mouth Kirby
- Spring-Mouth Kirby
- Stairs-Mouth Kirby
- Storage-Mouth Kirby
- Vending-Mouth Kirby
- Water-Balloon-Mouth Kirby