Aogaeru

Aogaeru (あおがえる, aogaeru, lit. "green frog") is a frog spirit and minor character in the Japanese animated film Spirited Away. His jumping into Chihiro's face while greeting Haku causes her to fail at holding her breath while they cross the bridge leading to The Bathhouse. When he yells that there is a human, he is promptly suspended in mid-air by Haku's magic for a moment while he and Chihiro escape. He is released soon after and runs to report the breach.

Aogaeru is the first of three spirits to be devoured by No-Face, but is freed before the end of the movie as No-Face leaves the Bathhouse to follow Chihiro.

Personality
Aogaeru is shown to be greedy, just like most other Bathhouse workers, when he sneaks back into the bath room at night to try picking more gold left behind after the Unnamed River Spirit incident that could possibly be stuck in the cracks of the floorboards. He is subsequently consumed by No-Face after being enticed to walk up to him with some fake gold.

Trivia

 * No-Face's assumed Aogaeru's voice after consuming him.
 * Similarly, No-Face seems to absorb Aogaeru's greedy personality after consuming him. After No-Face regurgitates all of the people that he ate (including Aogaeru), he becomes calm and docile again. Further speculations about No-Faces powerful adaptability and behavior are elaborated on in his article.