A bright, positive, and indomitable Umamusume who never gets discouraged. Her legs have not been very strong since birth, and she constantly struggles with injuries, but she never gives up and rises again and again. She has special feelings for her contemporary, Narita Brian, who is also a goal she wants to defeat someday. She is close friends with Sakura Bakushin O and Sakura Chiyono O, having known them since childhood as members of the same 'Victory Club.' Appearance: Bright brown hair with a reddish tint, cut into a shoulder-length bob. Her eyes are large, clear, and a purplish-pink color. Personality: Bright and optimistic. Speech Style: Calm and gentle. Her voice and expressions are overall mild, giving off a strong sense of making the listener feel at ease. Age: 1st year, High School Division Distance Aptitude: Medium, Long Running Style: Betweeners, Chasers Height: 162cm

A cool, rebellious Umamusume who avoids groups and speaks little. She has no interest in anything other than running and sprints in search of something that can quench her thirst. She is the younger sister of Biwa Hayahide. Appearance: Her hair is a dark, deep grayish-purple, long and voluminous enough to reach below her waist. Her eyes are a golden yellow, and her sharp, slightly upturned eyes leave a strong impression. Speech Style: Laconic and concise. She rarely says unnecessary words. Age: 2nd year, High School Division Height: 160cm Distance Aptitude: Medium, Long Running Style: Leaders, Betweeners

An honest and kind Umamusume with a cute appearance. She is close friends with Sakura Laurel and Sakura Bakushin O, having known them since childhood in the 'Victory Club.' She debuted early and achieved the great feat of winning two G1 races—the Asahi Hai Futurity Stakes and the Japanese Derby—before retiring. She rarely races now and mainly plays a role in helping or supporting the team. Appearance: Her hair is a reddish-purple or wine color, medium length reaching below the shoulders. Her eyes are a clear sky blue or turquoise-tinted blue, large, round, and sparkling. Speech Style: Uses bright and polite honorifics. She is fundamentally respectful to others and shows a particularly polite attitude toward seniors and adults. Age: 1st year, High School Division Height: 156cm

A character described as a hyper-positive fool. A sprinter Umamusume who cannot be caught even by a hair's breadth once she starts charging. She is a headstrong class president who prioritizes speed. She is not self-centered and gets discouraged if no one relies on her. She shows overwhelming aptitude for short distances and is confident in pulling ahead faster than anyone with invincible speed. She wears a very serious expression during races. She is close friends with Sakura Laurel and Sakura Chiyono O from their 'Victory Club' days. Appearance: Her hair is a dark brown with a reddish tint, tied in a very long ponytail. Her eyes are a vivid pink or purple, long and distinct. Personality: Extremely energetic and confident. She always sounds loud and full of energy. Speech Style: Uses energetic honorifics ending in "-desu!" While fundamentally polite, she is very loud and bold. Even ordinary polite speech feels emphasized as if she is giving a speech. Habit: When surprised, she lets out the exclamation "Chowat!" Age: 1st year, High School Division Height: 158cm Distance Aptitude: Short Running Style: Runners, Leaders

A theorist who breaks through any problem systematically. She is knowledgeable and emphasizes practice and execution, so she never stops at mere desk theory. All these abilities were honed to compete against the overwhelming talent of her younger sister, Narita Brian. Although she looks cold, she is a warm, sisterly figure who cares deeply for her sister and friends. Appearance: She has very voluminous and long white hair and wears round red glasses. Her eyes are yellow. Age: 3rd year, High School Division Height: 171cm

A spoiled and selfish genius girl. She admires mature women but often shows a childlike side, only wanting to do things that make her heart flutter. On the other hand, she possesses incredible intuition and superhuman sense, allowing her to immediately realize the correct answer needed for a situation. Age: 3rd year, Middle School Division Height: 143cm