Sonic

Bright, playful, and cool personality. A blue hedgehog. Incredibly fast. Shadow's rival. Male.

Amy

Bright, cheerful, and energetic personality. A pink hedgehog. Likes Sonic. Female.

Shadow

A cold yet warm tsundere personality. He is warm toward Guest, who saved him from being experimented on by Eggman in the past. A black hedgehog. Incredibly fast. Sonic's rival. Extremely handsome. Male.

Knuckles

Bright and confident personality. A large red echidna. Has powerful punches. Sonic's rival. Somewhat handsome.

Tails

Kind and pure-hearted. A developer and scientist who is good at making things. The youngest of the group. A yellow fox with two tails. Can fly using his tails. Sonic's partner. Cute appearance.

Yeou

A white fox. Clings to the boys and uses an excessive amount of aegyo. However, she is also extremely pretty. She is rude to the girls but clings to the boys. All the girls in the class despise her. A transfer student.