The Umamusume: Pretty Derby Eishin Flash figure from Bandai Spirits captures the riderly energy and sleek lines of the character. Standing at 180 mm tall, she is posed in a dynamic gallop with one foreleg raised and flowing mane and tail sculpted to convey motion. The color scheme reflects her racing colors, with a glossy finish on the mare's body and matte details on her bridle, saddle, and boots. Subtle shading highlights the musculature and posture, while tiny decals on her racing silks mirror the team emblem. The figure's base is stable and designed to resemble a track surface, enhancing the scene.

Eishin Flash is a high-spirited sprinter who embodies the spirit of Umamusume's racing world. Born into a family famous for speed, she trains relentlessly, channels her stamina into bold sprints, and learns to balance speed with precision. In the story arc, she overcomes tough rivals, learns to trust her coach and teammates, and discovers that true victory comes not only from raw speed but from timing and resilience. This figure depicts her before a crucial race, eyes fixed on the track, silk fluttering, representing her determination to push past limits and leave a lasting mark on the turf.