Hokubu Genkoma

Biodata

Feature	Details
Name	Hokubu Genkoma (北部玄駒)
Alias(es)	Xiao Bei; Little Bei
Species/Race	Uma Musume; bay bloodline 25
Gender	Female
Affiliation	Central Treisen Academy; Yasui Makoto's contracted trainee
Occupation/Role	Shining Series racing Uma Musume
Status	Active
First Appearance	Chapter 1

Background / History

Hokubu Genkoma first meets Yasui Makoto after accidentally knocking him away while running at high speed. Alarmed that he may have been seriously hurt, she forces her way into the examination room to check on him and offers to take responsibility. Her concern is genuine, though the incident also immediately reveals her poor control over her exceptional power. 1 2

Before contracting with Makoto, Genkoma is routinely underestimated. Other Trainers consider her merely strong and believe her aptitude will not carry her beyond short-distance races. Makoto instead identifies her unusually high strength measurements, clean medical record, and explosive potential, then accepts her as his first trainee at Tokai Teio's encouragement. 4 14

Her early career overturns those expectations. After two consecutive wins, she establishes that she can compete beyond short distances; her later classic-year results include three G1 victories. Her success earns her the URA Association's Uma Musume Representative of the Year award, while Makoto receives Rookie Trainer of the Year. 64 266 338

As her profile rises, Genkoma becomes a leading figure among younger Uma Musume. She supports Anmokume and other juniors with practical racing guidance, handles registration work professionally, and begins studying to assist Makoto with team duties and overseas preparations. 95 627 632 646

Appearance

Genkoma is a black-haired Uma Musume with crimson eyes, black ears, and a black tail. Her short hair is accompanied by a straight pigtail that has been compared to a black sword while she races. 2 340 642

• Strong, dense build resulting from unusually large bone structure and muscle density. 229
• Her physical size and weight contribute directly to her strength, endurance, and durability. 229
• Commonly associated with black-and-gold racing colors; her fan groups use black, gold, and red banners. 369
• Her energetic presentation can become clumsy, such as when she throws a jacket more than ten meters into the spectator stands. 64

Personality

Genkoma is cheerful, earnest, and highly expressive. She approaches seniors with open admiration, becomes visibly excited around races and racing idols, and retains a notably pure enthusiasm for competition—even celebrating the 10,000-yen prize from the Spring Emperor's Prize with delight. 4 25 424

Her enthusiasm is balanced by diligence. She repeatedly practices unfamiliar tasks until she understands them, reviews track diagrams and opponent notes before races, and records training insights in notebooks for later study. 51 62 95

Though initially clumsy and easily flustered, Genkoma matures into a composed competitor capable of reviewing her own practice-race weaknesses, conducting interviews without Makoto present, and managing professional race-registration procedures. 283 495 646

She is also unusually helpful toward others. After waking early to make breakfast for Makoto, she pulls a stranded truck herself to help a driver complete a delivery, earning the nickname “General of Helping Others.” 258

Abilities & Skills

Exceptional Physical Strength

Genkoma possesses rare raw power even by Uma Musume standards. Her grip strength, pushing power, and leg strength rank near the top of her entrance physicals. 4

• Tore off a door panel and doorknob by accident after panicking outside Makoto's examination room. 2
• Has remarkable instantaneous explosive power, though her early lack of control contributed to both the accident with Makoto and other clumsy mistakes. 2
• Her dense bones and musculature make her substantially heavier than comparable Uma Musume. 229
• Can apply her strength outside racing, including pulling a broken-down truck. 258

Durability and Stamina

Genkoma's body is exceptionally healthy and able to endure hard training.

• Had no record of major illness or injury before contracting with Makoto, an unusually rare record for an Uma Musume. 4
• Is capable of repeated accelerations, tight turns, and steep uphill running because of her endurance. 148
• Can maintain pressure through lengthy races; opponents in the Arima Kinen struggle to understand how she can continue accelerating after earlier bursts. 611
• Her average heart rate is measured at 26 beats per minute, below the normal Uma Musume range of roughly 30–40; this reflects strong cardiovascular potential but also leaves room to improve her energy supply and top speed. 178

Escape and Front Runner Racing

Makoto identifies Escape and Front Runner as Genkoma's most suitable styles, matching the specialties of her senior and idol, Yamato Akagi. 25

• Excels at seizing the lead immediately from the gate through exceptional starting speed. 369 423
• Uses early positioning to create psychological pressure and force opponents into unfavorable responses. 423
• Is strongest when occupying first or second position. 92
• Her absolute speed is not considered the best among her contemporaries; she compensates through strength, endurance, and lead-control tactics. 200
• Slow Escape and Escape-first approaches can leave her tactically passive, since opponents can observe and respond to her moves from close range. 370

Gradient Acceleration

Genkoma uses Gradient Acceleration to disrupt pursuers while cornering.

• Accelerates at different levels when entering, turning through, and exiting a corner. 92
• Makes opponents misread her pace and creates overtaking opportunities. 92
• Successfully uses multiple bursts to overtake Susan Merus during the third corner of a race. 69

Rhythm, Adaptation, and Race Analysis

Genkoma has an innate sense of rhythm and a growing technical understanding of racing.

• Achieved over 75% synchronization in music-based training during her first attempt, a result Makoto considers genius-level. 11
• Maintains a remarkably stable cruising speed through her sense of rhythm. 311
• Adapted quickly to an unfamiliar Dubai dirt track and could run alongside dirt specialist California Shine. 310
• Reviews her own performances, identifies areas to improve, and records training observations for future reference. 95 283
• Can translate her personal racing experience into understandable advice for juniors, giving Makoto's training methods a perspective he cannot fully provide as a human. 653

Racing Career

Milestone	Chapter	Details
Contracted with Yasui Makoto	4	Becomes Makoto's first trainee after Tokai Teio recognizes her potential. 4
Early winning streak	64	Enters a race following two consecutive victories, dispelling doubts about her ability beyond short distances. 64
Second career victory	39	Wins her second race and celebrates by hugging Makoto. 39
Spring Stakes victory	74	Wins the Spring Stakes, though her limited race experience nearly allows Furen Steel to defeat her. 74
Satsuki Sho victory	112	Wins her first major race by six centimeters. 112
Kikuka Sho lead attack	210	Breaks free from the pack and takes the lead through a sudden burst, forcing rivals to alter their strategies. 210
Classic-year recognition	266	Named Uma Musume Representative of the Year at the URA Association's New Year's Gala. 266
Spring Emperor's Prize victory	424	Wins the Spring Emperor's Prize and celebrates the prize money with childlike excitement. 424
Simulated Kikuka Sho	487	Wins by a substantial margin while sustaining an astonishing pace. 487

Relationships

• Yasui Makoto — Her Trainer and contracted partner. Makoto recognizes her potential when other Trainers dismiss her and develops individualized methods to turn her strength and stamina into racing results. Their relationship becomes more relaxed and emotionally close over time. 4 132 432
• Tokai Teio — Genkoma's admired senior and the person who helps bring her and Makoto together. Teio sees Genkoma as an Uma Musume capable of breaking convention. 4
• Kitajima Saburo — Her grandfather, who actively supports her racing and asks Makoto whether she can become a G1 Uma Musume. 39
• Yamato Akagi — Genkoma's idol, running partner, and senior mentor. Their joint runs help Genkoma develop, while Akagi's Escape and Front Runner specialties parallel Genkoma's own. 25 28
• Anmokume — Her junior, admirer, and eventual teammate. Genkoma teaches her running fundamentals, encourages her ambitions, and later serves as a source of current-racer insight for her training. 95 269 653
• Satono Crown — Friend and rival. They share determination after Genkoma's Satsuki Sho victory, and Crown is among the friends Genkoma travels with. 112 123
• Rizumu Hikari — Her roommate and Satono Crown's sister. Hikari helps support Genkoma during her early racing period. 11 17
• California Shine — American rival and acquaintance. Genkoma matches her on a Dubai dirt track, later earning her respect despite losing a practice race to her. 310 315
• Sakura King — A short-distance specialist who previously noticed Genkoma's potential for sprinting; Genkoma finds interactions with her awkward, while Makoto seeks her advice for the Kikuka Sho. 200
• Good Opera — A celebrated senior Genkoma seeks to challenge in a one-on-one race situation despite the race distance not being her specialty. 521

Notable Quotes

“She's not a fragile Uma Musume. Or rather, none of us... are that fragile.” 121

“This is why I came here!” 310

Trivia

• Genkoma is called “Xiao Bei” by several seniors and juniors. 4 627
• She once entered a race wearing her shoes on the wrong feet due to nervousness. 17
• Her tendency to overapply force has repeatedly caused embarrassing incidents, including throwing her jacket into the stands during a parade-ring presentation. 64
• Friends describe her as “boyfriend material” because she makes others feel secure and reliably thinks ahead. 498
• She initially struggled with English during the Dubai trip, but later excels in her foreign-language examination through persistent study and support from friends. 315 620