Chipmunk

"'Are you going to bully me?'"Chipmunk, or Shimarisu in Japanese media, is a friend of Bonobono's. He lives alone in a tree with the forest, although he is occasionally visited by his two sisters, Shou and Dai.

Personality
Chipmunk is very energetic, but also anxious. He frequently asks others if they intend to bully him, but most of the time he is confident. He has also been demonstrated to have a mischevious side.

Major

 * My Tooth Hurts, It Really Hurts.

Voice Actors
Although Chipmunk is male, he has been portrayed exclusively by women throughout the multiple Bonobono anime.
 * Sumie Baba (1993 film).
 * Konami Yoshida (1995 series and 2002 film).
 * Aya Ogata (2016 series).

Trivia

 * In the first volume of the manga, the character index speculates that Chipmunk may be bullied because of his noisy eating habits and feminine way of speaking.