Mejiro Palmer is an umamusume with brown hair with a thin white streak in her bangs. She wears her hair in a ponytail, and has a ring shaped sidelock on her right ear.

Her signature racewear consists of a yellow shirt, white jacket with green detailing, and a black skirt with a pink ribbon on the skirt's waist.

Daitaku Helios is an umamusume who has dark brown medium hair with a blue underdye and highlights of the same shade with a star hairclip in her hair. Her racing outfit is a blue shirt with a black-yellow line in the middle and short shorts with a belt. She also wears blue boots.