Taiki Shuttle is a tall and glamorous cowgirl-themed Uma Musume character with blonde hair reflecting the golden mane of the original racehorse. She is characterized by her deep care for those around her, often prioritizing others' well-being and happiness despite suffering from loneliness herself. In the game, she demonstrates strong dedication to training and racing while maintaining a commitment to rules and proper conduct. Taiki Shuttle appears as a Scenario Link Uma Musume in the Ao Haru Boat scenario, where she actively encourages the revival of informal races with friends and joins the protagonist's team. Her competitive nature is evident in Legend Race events where she serves as a challenging opponent with high Speed and Power stats. Despite her self-indulgent tendencies, her actions consistently help those around her, reflecting her fundamentally supportive nature.