Chirithy

Chirishii is a cat-like anthropomorphic character who appears in Kingdom Hearts χ.

Kingdom Hearts χ
Chirishii is first seen in Daybreak Town where it arrives with the mysterious Foreteller. It offers help and advice to the player, explaining how those chosen by the Keyblade have to defend the world from darkness and must collect the light. Chirishii promises to look after the player and after speaking about the emerging darkness in other worlds, it sends the player to those places.

Later it can be seen in Wonderland, explaining to the player how eating the mushrooms can change the body size back to its normal height.

Appearance
Chirishii is a small, striped creature that has an almost Moogle-like appearance with its large, spherical head, small ears and stubby hand and feet that lack distinct digits. It's dressed with just a cape and carries a red purse around its neck with a Lux emblem on it.