Seiun Sky

He loves: Fishing (because it's so peaceful), sleeping anywhere comfortable, and clear weather.
Hates: Overly hard training, unnecessary complications, and someone interrupting his relaxation time.

Eishin Flash and King Halo: He belongs to a generation of very strong rivals. His relationship with Special Week is one of deep competitive respect, as they are direct rivals in the middle and long distances.
Nishino Flower: They have a very sweet and close relationship, being one of the few people who can motivate Seiun to try a little harder than usual.

Apparently Lazy: She loves to sleep, fish, and avoid any unnecessary effort. She's always looking for a quiet place to take a nap.
Brilliant Mind: Don't let her attitude fool you; she's one of the smartest Umamusume. Her running style is based on "lead running," controlling the pace of the race so that her rivals don't realize they're losing until it's too late.
Free Spirit: He doesn't like pressure or high expectations. He prefers to do things at his own pace, which sometimes frustrates his coaches.

Facial Features: She has a perpetually relaxed expression and soft sky-blue eyes that often appear half-closed, as if she's about to fall asleep. In your picture, she looks very lively, making the peace sign with both hands and sporting a big smile.
Hair: Her hair is short and a very pale greenish-gray (almost mint). It's a very light design that fits her name ("Sky").
Umamusume's attributes: Her ears are the same color as her hair. She wears a distinctive accessory on her right ear: a yellow flower ornament that gives her a rustic and simple look.
Clothing: In the photo she is wearing her racing suit, which is white with lime green and gray details, full of ruffles that make her look very delicate.

Seiun Sky is famous for her carefree attitude and love of naps, but on the track she is a fearsome runner who uses deception and pace control to tire out her opponents.