Platinum

Biodata

Feature	Value
Name	Hintleia 2
Alias(es)	Platinum; Platinum Major; Heavenly Horse; Platinum Centaurea; “Lunar Eclipse” / “Twin Moons” 2 104
Species/Race	Kuranta → Kulantta·Heavenly Horse 2 186
Gender	Female
Affiliation	Formerly associated with the Uncaged Alliance as the assassin “Platinum Major” 2
Occupation/Role	Uma Musume racer; former Idol Knight and assassin 2
Status	Active 428
First Appearance	Chapter 2

Power Progression

Stage / Realm / Level	Chapter	Notes
Formalization Progress: 5%	2	Reached after treating Big Red’s minor injury; treatment also slightly improved her strength and Horse Mint constitution.
Potential Stage 2	21	Her Core Relic increased heavy-track adaptability and stamina, while improving long-distance aptitude.
Formalization Progress: 35%	64	The British Epsom Derby reward granted +15% Formalization. Her long-distance aptitude rose to A, while short distance reached B+.
Formalization Progress: 85%	118	All track, distance, and running-style aptitudes had reached A.
Formalization Progress: 90%	136	Increased after winning both the Dubai Sheema Classic and Dubai World Cup; an alternate form was foreshadowed.
Formalization Progress: 100%	186	Her race was revealed as Kulantta·Heavenly Horse. She obtained her alternate form and grew from 160 cm to 163 cm.

Background / History

Hintleia is a Kuranta whose people possess horse ears and tails and are naturally gifted runners. Before becoming known as Platinum, she worked as an Idol Knight, then became a high-ranking assassin in the Uncaged Alliance under the codename Platinum Major. Despite that background, she strongly prefers a quiet, low-effort life over relentless work. 2

Upon transforming into an Uma Musume, Platinum retained her silver-white appearance, bow, and assassin-like instincts. Her legs became her primary weapon on the racetrack, while her formalization system advanced through medical treatment and race rewards. 2 3

Appearance

Platinum is a silver-white-haired Kuranta girl with amber eyes, a petite but exceptionally powerful build, and the horse ears and tail characteristic of her race. She was initially 160 cm tall and reached 163 cm after complete Formalization. 2 186

• Usually carries a longbow and quiver, even though conventional weapons are unnecessary in races. 3 37
• Her original Winning Live Costume is a simple white robe-like outfit with white stockings, later blessed into a distinctive ensemble with bow and quiver. 36
• Her alternate form has a more refined, moon-goddess-like longbow and a sharper knight-assassin aesthetic. 186
• Her second Winning Live Costume is silver knight’s light armor with a cape, used for Armor Up. 232 373
• Her Heavenly Horse Form manifests jet-black wings beneath the Terra Twin Moons. 304 370

Personality

Platinum is outwardly cool, composed, and languid. She treats victories with little fanfare, dislikes unnecessary training or overtime, and is more interested in finishing work quickly than in chasing prestige. She declined Tracen Academy’s invitation and later publicly rejected a URA award before announcing her Dubai expedition. 14 18 115

Her indifference does not extend to meaningful competition. A determined opponent, particularly one capable of closing the gap on her, can awaken her fighting spirit and assassin’s urge to “hunt.” She regards giving her full effort against a worthy rival as respect. 224 374

She can also be unexpectedly considerate: she accepted Winx’s request to exchange training clothes and personally offered to sign photographs with either “Platinum” or her real name. 311

Abilities & Skills

Elite Racing Aptitude

Platinum began as an unusually versatile runner and ultimately achieved A-rank aptitude on every listed track, distance, and running-style category. 2 118

• Tracks: Turf A; Dirt A after later growth. 2 118
• Distances: Short, mile, middle, and long distance all reached A. 118
• Styles: Can effectively race from the front through Great Escape or from the rear through Big Chase. 102
• Her versatile development enabled victories in sprint, mile, middle-distance, long-distance, turf, and dirt competition. 307 358 375 399

Heavenly Horse Vision

Platinum’s Domain can overwhelm an entire venue, replace daylight with the Terra Twin Moons, and manifest the Kazimierz Knights Arena. 103 131

• Suppresses or pressures other Uma Musume’s Domains. 105 235
• Produces a lunar eclipse and twin-moon phenomenon visible to spectators worldwide. 103 104
• Can deploy from the start even on an ultra-heavy track. 235
• Includes Domain skills suited to the situation; it can enhance strength, stride frequency, and other racing attributes. 394
• Its intensity can randomly seal abilities when Platinum’s Presence greatly exceeds an opponent’s. 370

Kazimierz Knights Arena and Heavenly Horse Hall of Fame

Within her Domain, Platinum can invoke a vast knightly arena and a Hall of Fame containing statues of formidable rivals she has defeated. 131 221

• The Hall of Fame functions as both a display of dominance and an acknowledgment of opponents she considers memorable. 131
• A throne-bound Maiden Spirit Projection, resembling Platinum, appears within the Hall. 104 221
• Rivals can be “immortalized” as sculptures after losing to her. 131 305

Transcendence Effect: Bow and Arrows

A goddess-like projection draws and fires arrows as Platinum overtakes other runners or establishes an overwhelming lead. 44 104

• The effect first appeared during her Japanese Derby run, where she overtook and “shot down” members of the Follower group. 44
• Platinum can deliberately use it while chasing from the rear, treating the race as a mission to empty her quiver. 102
• The Maiden Spirit Projection announces “One” while firing an arrow at a target. 70 104
• Platinum is particularly eager to use the effect against opponents she considers worthy of a direct hunt. 236 394

Heavenly Horse Form

Her fully developed Heavenly Horse form deploys black wings and substantially raises her racing presence, strength, and acceleration. 304 370

• The wings create the impression that she is flying just above the track. 304
• The form slightly increases stamina consumption. 370
• Platinum used it to seize the lead in Australia’s 1200 m Peak Race against Black Caviar and Winx. 304
• It can be paired with Great Escape for a second-stage acceleration. 370

Armor Up

Using her second Winning Live Costume, Platinum can change from her white racing outfit into knight’s light armor during a race. 373

• The armor is paired with a silver cape and complements her black wings. 373
• She used Armor Up in direct confrontations with Van Gogh and Astronomer. 373 394
• Despite the armor’s weight, complete Formalization leaves her unaffected by the burden outside the costume’s normal race conditions. 376

Healing Rewards

Platinum received medical abilities as rewards for completing the Triple Crown of Transformation. 59

• Intermediate Healing Ability — permanently obtained. 59
• Advanced Healing Ability Trial — two uses received. 59

Equipment / Weapons / Items

• Heavenly Horse Bow and Quiver — Her signature longbow and arrows; initially kept hidden, then openly carried after the Three Goddesses’ blessing. 3 37
• First Winning Live Costume — A white costume blessed into a unique outfit with bow, quiver, and thigh-high stockings. 36
• Second Winning Live Costume — Knight’s light armor that enables Armor Up and Armor Down. 232 373
• Knight’s Discipline — A Platinum collectible that reduces battle fatigue as she earns more prize money and gradually upgrades her race effects. 64
• Golden Wine Cup — A collectible earned in Dubai that increases her original body’s attack speed and stamina while reducing injury risk. 136

Relationships

• Lin Anran / Doctor Lin — The doctor connected to Platinum’s transformation system; Platinum thinks of him when considering future challenges. 2 61
• Daiwa Scarlet — Platinum’s first major rival. Platinum defeated her by five lengths in her debut, a result that became central to Scarlet’s fame and motivation. 14 184 243
• Agnes Tachyon — A recurring rival and obsessive researcher of Platinum’s races. Tachyon recognized Platinum’s exceptional physique early and later studied footage from every possible angle. 18 418
• Tokai Teio — Served as Platinum’s guide during Tracen Academy’s open day and later became both a rival and supportive acquaintance. 16 19 36
• Mejiro McQueen — Long-distance rival who views Platinum as a genuine threat to her throne. 33 147
• Mejiro Dober — Defeated by Platinum in the Oaks; her resentment gradually mixed with admiration. She later helped Platinum obtain a Winning Live Costume. 30 35 36
• Astronomer — Platinum’s first major overseas rival with a Domain. After losing the British Epsom Derby, Astronomer developed a respectful but competitive interest in Platinum. 60 211
• Star of Kaido — A historical-class European opponent defeated by Platinum in the Arc de Triomphe. 235 242
• Invincible Vanguard — One of the few opponents whose all-out pursuit genuinely piqued Platinum’s fighting spirit. 224
• Winx — A shy but devoted fan and former Peak Race opponent. Winx exchanged training clothes and autographed items with Platinum after their race. 307 311
• Van Gogh — Platinum’s greatest mile-race opponent and the final adversary of her mission race. Their Queen Anne Stakes clash forced Platinum into a serious head-on battle. 372 374
• Radiant Knight Nearl / Linguang — A fellow Heavenly Horse and Platinum’s dirt-track rival; their Dream Cup confrontation is mirrored by a knight-versus-assassin phantom duel. 428

Story Role / Major Arcs

• Early career and rise — Platinum defeats Daiwa Scarlet in her debut, then wins a graded stakes race by sixteen lengths, earning the “Heavenly Horse” reputation. 14 184
• Triple Crown of Transformation — Rejecting the safer conventional route, she enters the legendary schedule and wins the Oaks, Japanese Derby, and Kikuka Sho. Her Kikuka Sho victory completes the unprecedented Triple Crown of Transformation by thirty-one lengths. 16 30 44 73
• First overseas expedition — Platinum wins the British Epsom Derby by eleven lengths over Astronomer, earning international recognition and further Formalization. 59 64
• Arima Kinen spectacle — She reveals a visible Domain to the public, covering the venue in the Kazimierz Knights Arena, Lunar Eclipse, and Twin Moons. 101 103 104
• Dubai campaign — Platinum enters both the Dubai World Cup and Dubai Sheema Classic, then wins both races and reaches 90% Formalization. 114 136
• Japanese farewell — She wins the Spring Tenno Sho and the Takarazuka Kinen, the latter by thirty-six lengths, before beginning her larger overseas campaign. 147 155
• European conquest — Platinum wins the Arc de Triomphe over Star of Kaido, later defeats Invincible Vanguard in the King George VI and Queen Elizabeth Stakes, and claims the Goodwood Cup by twenty-seven lengths. 221 242 358
• Distance domination — She defeats Black Caviar and Winx in Australia’s Peak Race, becoming a legend in both middle and short distances, then defeats mile legend Van Gogh at the Queen Anne Stakes. 307 375
• Dirt competition — After only two dirt races, Platinum qualifies for the dirt Dream Cup and faces Radiant Knight Nearl/Linguang in a final-track duel. 427 428

Notable Quotes

“I will win!” 19

“Where I am, there is no fate.” 233

“My sword has never been disadvantageous!” 373

Trivia

• Platinum’s real name, Hintleia, was publicly revealed to Winx during their autograph exchange. 311
• She initially chose a plain white Winning Live Costume because of its simplicity, only for the Three Goddesses’ blessing to transform it dramatically. 36
• Her name became so commercially influential that the URA established GI-level memorial races in her honor while she was still active. 326
• Platinum’s closest documented winning margin is her five-length debut victory over Daiwa Scarlet; many later Hall of Fame defeats were by ten lengths or more. 184 359