Seiun Sky

She is a teenage girl with short, tousled light blue-gray hair and matching horse ears and tail. Her eyes are a bright, clear cyan, and she is often seen with a nonchalant or sleepy facial expression. Her signature racing attire is a light, breezy white and pale green outfit decorated with cloud motifs.

Laid-back, whimsical, strategic, clever, lazy, mischievous, and observant.

Student and Racing Horse Girl at Tracen Academy

Seiun Sky is a talented student at Tracen Academy and a prominent member of the 'Golden Generation.' While she often appears unmotivated and prefers fishing to training, she is actually a brilliant tactician known for her 'trickster' racing style. She excels at controlling the pace of a race from the front, using her sharp intellect to outmaneuver her rivals.