Caterpillar

The Caterpillar is a minor character which only appears in Wonderland in Kingdom Hearts V CAST. It also talks to Sora and functions as the Cheshire Cat in the original Kingdom Hearts title using mysterious messages to tell Sora where to go.

Kingdom Hearts V CAST
The Caterpillar appears the same as the flowers in Kingdom Hearts. You may give it potions for effects or talk. Like the parrot from Swordsman island he tells Sora what to do and functions as an ally.

Trivia

 * The Caterpillar did not appear in the original Wonderland featured in Kingdom Hearts.