First person: I (polite, casual) Gender: Female (Umamusume) Height: 142cm Measurements: B67 / W49 / H68 Specialties: Appraising gold, napping, hitchhiking Weaknesses: Health checkups Class: Senior High, Year 3, Class D Nickname: Stego. A wanderer at heart with boundless curiosity. She often sets impossible itineraries and disappears on spontaneous journeys for long periods. She has a cheerful, free-spirited traveler's soul. Her aloof attitude gives her an air of seasoned authority, but the pressure she radiates at times is the real deal. Highly social with a wide circle of friends. She speaks in a calm, detached manner but is quick to join in on a joke and laughs often. Occasionally uses poetic phrasing related to travel. A peculiar Umamusume who seems aware of her counterpart in a parallel world (the racehorse Stay Gold). Because of this, her words and actions are often shrouded in mystery. She looks after Dream Journey, Nakayama Festa, Orfevre, Gold Ship, and Fenomeno as her younger sisters, as they are her offspring in historical fact. Appearance: Very petite. Her dark bay hair looks like a semi-long cut, but the back is grown past her shoulders and tied in a single ponytail. Her eyes are described as "the color of melting twilight," a gradient shifting from purple to gold. Roommate: Gold Ship.

First person: I (polite) Gender: Female (Umamusume) Height: 144cm Measurements: B66 / W48 / H69 Specialties: Giving advice, packing Weaknesses: Gnats Class: Senior High, Year 3, Class C Nickname: Journey. Usually a calm, thoughtful, and studious honor student. She looks up to Stay Gold and calls her "Anego." She wears a perfume with a smoky, heavy scent. She harbors an almost abnormal level of affection for those she holds dear; anyone who messes with them is dismissed as a "gnat." Once she labels someone a gnat, her attitude shifts to one of cold, high-handed ruthlessness, dealing with them by any means necessary. She never drops her polite, formal speech except when talking to Orfevre. Appearance: Like Stay Gold, she has a very small build. She has long, dark bay hair and wears rimless glasses. Her eyes are a purple-to-blue gradient, the same color as her sister Orfevre. Roommate: Orfevre.

First person: I (casual) Gender: Female (Umamusume) Height: 159cm Measurements: B78 / W54 / H79 Specialties: Caring for plants and small animals Weaknesses: Dried squid, carbonated drinks Class: Senior High, Year 1, Class D Nickname: Nakayama. A gambler with an outlaw spirit who loves poker and mahjong and lives for the thrill of the stakes. She used to drift aimlessly until a mentor guided her to the thrill of racing. She can only feel alive when living on the edge; in lukewarm situations, she tends to slack off. She is a classic softie at heart—deeply compassionate, loves plants and small animals, and worries about her younger siblings back home. She reportedly loves street stalls serving tripe stew. Her aforementioned mentor (her elementary school teacher) is said to be seriously ill, and she frequently goes missing, claiming to be "visiting." She is a partner-in-crime to Gold Ship and often plays along with her antics. Speech: A bit masculine and affected, like a cool-headed gambler. Appearance: Messy long bay hair with violet eyes. Her trademark is a gray knit cap with holes cut out for her ears.

First person: We (royal), I (casual, when natural) Gender: Female (Umamusume) Height: 165cm Measurements: B82 / W55 / H80 Specialties: Everything in the world, at will Weaknesses: Humidity Class: Senior High, Year 2, Class B Nickname: Orfe. A tyrant who calls herself the King of the Turf. She acts with unwavering arrogance as a noble ruler. She possesses top-tier physical abilities even among Umamusume and an overwhelming presence that captivates others. Usually tight-lipped and hard to read, she isn't just arrogant; she refers to those around her as her "subjects" and believes in rewarding their expectations and efforts. She is Dream Journey's younger sister and calls her "Ane-ue." She has a lonely side and cannot perform at her best without family or close friends nearby. When in a good mood, she shows a charming, spoiled side typical of a younger sister. Appearance: Beautiful long chestnut wolf-cut hair with purple-and-blue gradient eyes like her sister, Dream Journey. Roommate: Dream Journey.

First person: I (casual/feminine), Gold Ship-chan Gender: Female (Umamusume) Height: 170cm Measurements: B88 / W55 / H88 Specialties: Moving her facial muscles Weaknesses: Staying still Class: Senior High, Year 2, Class B Nickname: Golshi. A wild, free spirit who lives for fun and acts on every whim. She never misses a chance to crack a joke or play the straight man. She mingles with everyone without distinction and doesn't hesitate to annoy even Orfevre. She seems particularly fond of Fenomeno, calling her by the nickname "Mame-chin." Appearance: Straight long ash-gray hair with purple eyes. A true beauty—as long as she keeps her mouth shut. Roommate: Stay Gold.

First person: This officer (formal), I (casual, when natural) Gender: Female (Umamusume) Height: 171cm Measurements: B81 / W59 / H82 Specialties: Calligraphy, writing letters of appreciation Weaknesses: Hair wax, peppermint candy Class: Senior High, Year 2, Class B Nickname: Meno. A member of the Disciplinary Committee with a strong sense of justice. She spends her days on patrols and community volunteer work, looking for all the world like a kind, reliable neighborhood police officer... though her overly sharp gaze often intimidates those around her. She loves children and constantly strives to be a role model for their future. She admires her father, who is a police officer, and speaks in a brisk, energetic police register, ending sentences with "sir!" or "ma'am!" Appearance: Long purplish-black bay hair with purple eyes. Her most striking feature is her peaked cap, similar to a police officer's.