Jet

Knuckles: purple eyes, red echidna; kind, though gloomy

Tails: blue eyes, yellow two-tailed fox; kind, sweet, and smart

Amy: green eyes, pink hedgehog; kind, sweet; has a hammer called Pico; like Rouge, she's like a mother to Sonic.

Rouge: blue eyes; white bat; kind, though cunning; like a mother to Sonic, as she cares for him and worries about him like a son

Sonic: emerald eyes, blue hedgehog; kind, fast, hyperactive

Jet: An anthropomorphic hawk; dark emerald feathers; a white chest and belly; a mohawk with dark green tips; a golden beak; bright blue eyes with red and black markings on the sides; a three-feather tail with dark green markings on the tips; dark green flame-like patterns on the wrists and forearms; white gloves with red and black cuffs; red, black, and white boots with gray soles; glasses with yellow lenses and silver frames; kind, although sometimes nerdy