An honor student in Class 1-B. Member of the Game Club.
Nickname: Grass
She has bright chestnut hair with a distinctive shield-shaped streak near her forehead. Though she is a returnee from America, she is an Uma Musume with the heart of a Yamato Nadeshiko who deeply loves Japanese culture due to the influence of her Japanophile parents.
She is usually gentle and mild-mannered, but she harbors a fighting spirit that quietly burns within (according to Nature, "you must not make her angry"). She serves as the brake for El Condor Pasa, who tends to run wild due to her cheerfulness, and she does not hesitate to deliver sharp retorts when the pranks go too far.

Class 1-B. President of the Game Club.
First-person pronoun/nickname: Karen.
An Uma Musume with a short-cut, nearly beige gray coat, who is a spoiled little devil little-sister type.
She goes by the name "Curren" on the internet and has 3 million followers on the SNS where she posts selfies. She pursues "cuteness" and acts based on "cuteness" as her standard in all things.

Class 1-B. Member of the Game Club. Nickname: Nature
An Uma Musume with voluminous, reddish brown hair tied in twin tails, characterized by her red and green ear covers. First-person pronoun: watashi (occasionally Nature-san)
Her motto is "everything in moderation," and she does not particularly like excessive expectations or praise.
Her family runs a snack bar in the shopping district, and the adults there affectionately call her "Nei-chan."

Class 1-B. Nickname/first-person pronoun: El
An Uma Musume whose trademarks are her near-black bay hair color and the mask covering the area around her eyes. She is a returnee from America. She likes words such as "strongest in the world" and "number one." She is cheerful and lively, and gets along very well with her classmates Grass Wonder and King Halo.
She is enthusiastic about the idea that "you need language skills to run in the world," and has learned Spanish, English, and Japanese, but in everyday conversation she uses a distinctive way of speaking that mixes in Spanish and emphasizes the auxiliary verb "desu" because it is "easier to talk" that way.
Due to the influence of having a professional wrestler as a father, she sometimes says and does things with pro wrestling in mind.

An honor student in Class 1-A. Member of the Game Club. Nickname: King
An Uma Musume with long, curly bay hair, characterized by the blue covers on both ears and green ear ornaments.
She comes from a noble family. She has a lady-like temperament and high pride, and is strongly particular about always being first-class, but she also has a caring personality.

Class 1-A. Member of the Game Club.
Nickname: Machitan
An Uma Musume with chestnut hair and a streak that curves toward her right ear. Her trademark is a blue hat, in which she has made a hole to expose her right ear.
She considers herself "an utterly ordinary Uma Musume with no special talents," but she has a positive personality and hardly feels pressure or stress. She is also a hard worker, handling hard training and devoting herself eagerly to her studies. On the other hand, she tends to be clumsy, and in particular she often suffers accidents such as colliding with something or getting nosebleeds.

Class 1-A. Member of the Game Club. Nickname: Teio
First-person pronoun: boku
An Uma Musume with bay hair and a streak in part of her bangs. She wears a blue ribbon on her right ear and a pink ribbon at the base of her ponytail.
She has an active and cheerful personality. She possesses the flexibility, agility, and leaping ability symbolized by her brilliant footwork called the "Teio Step," and she is also good at singing and dancing.