Summary

  • No public use or win table. Guides and a Korean write-up of the same course put Pace Chaser and Late Surger in the center.
  • The names that repeat are summer Bamboo Memory, Seeking the Pearl and Daiichi Ruby. One graded player finished 66-14 with those three.
  • Sprint S and turf S. Stamina floors in guides run from 350 to finish up to 600 on a platinum line. Speed cap cited for Project L'Arc is 1600.
  • The 66-14 winner's three screenshots, one player, show stamina 613 on summer Bamboo Memory, 604 on Seeking the Pearl, and 534 on Daiichi Ruby. A self-selected poll brought Daiichi Ruby 10 times, Oguri Cap 8 times, and summer Bamboo Memory once. Respondents' styles: Front Runner 4, Pace Chaser 9, Late Surger 9, End Closer 0. Debuffer votes were 2 yes and 10 no.

Guides: Pearl + summer Bamboo + Ruby; debuff or Runaway alternatives.

Running styles

Styles the guides favor: Late SurgerPace Chaser

Use is the share of rival Umas that ran each style in Japan: how popular it was, not how often it won.

StyleVerdictUse in JapanNote
Front RunnerWeaknot countedFrom guides Guides put a normal Front Runner below Pace and Late. A Runaway can work only if another front horse stretches the pack. Sample: no league-wide count
RunawayViablenot countedFrom guides Listed as a specialist tool, not the ace. Silence Suzuka is the name guides give, and stamina is the problem. Sample: no league-wide count
Pace ChaserStrongnot countedFrom guides Seeking the Pearl is the Pace name. One player's own Pearl took 51.3% of his wins; that is one horse, not the field. Sample: no league-wide count
Late SurgerBestnot countedFrom guides Summer Bamboo Memory and Daiichi Ruby are the Late names guides put on top. One graded log gave summer Bamboo 26 wins, Pearl 21 and Ruby 19 inside a 66-14 record. Sample: no league-wide count
End CloserAvoidnot countedFrom guides Guides say End Closer is not worth a slot except for fun. Wedding-outfit horses whose accel is built for 1200 m dropped off. Sample: no league-wide count

Expected room

Front Runners per room: no source counted them. Runaways per room: no source counted them. From guides

No source counted Front Runners in a full room of 9. The figures in the style table are one graded window or a pre-event Room Match sample, not a server census.

Umas

What Japan used and what the guides recommend, one card per outfit. A recommendation is a guide author's priority, not a chance of winning.

  • Bamboo MemoryUltra Marine outfitLate SurgerAceNot in Global yet

    In Japan: Guides name the summer outfit. One player gave that card 26 wins inside an 80-race graded record. The Global roster's Bamboo is Iron Ambition (105301). This id is the summer card and is not that portrait. From guides

  • Seeking the PearlRocket☆StarPace ChaserCoreMain pick

    In Japan: Pace ace on the guide pages. In Global this id is Rocket☆Star. One player's own win share on Pearl was 51.3%. From guides

    Guides:Pace Chaser: Position and finishing speed

    • Prepared acceleration
    • Validate availability and version in Global

    umamusumelabo.com

  • Daiichi Ruby1st outfitLate SurgerCoreNot in Global yet

    In Japan: Third name on the same graded log (19 wins). The original card also debuffs the first four. Not in the Global planner roster. The dance outfit is a later mile cup, not this one. From guides

  • Bamboo Memory夏Late SurgerMain pick

    Guides:Late Surger: Power in the last stretch

    • Accelerate and get the duel
    • Validate availability and version in Global

    This outfit is not in the game data yet.

    umamusumelabo.com

  • Daiichi RubyoriginalLate SurgerAlternative

    Guides:Late Surger: More stable acceleration

    • Finish below Bamboo's ceiling
    • Validate availability and version in Global

    This character is not in the game data yet.

    umamusumelabo.com

  • K.S. MiracleoriginalPace ChaserAlternative

    Guides:Pace Chaser: Pace alternative

    • Don't confuse with a future outfit
    • Validate availability and version in Global

    This character is not in the game data yet.

    umamusumelabo.com

Stats and aptitudes

Target Speed Stamina Power Guts Wit
Recommended1600600120012001200
Minimum150045011001000900

Without one: 450.

Aptitudes: Sprint S and at least turf S or sprint S. A Runaway that contests position is a different stamina problem (guides say about 1200 plus a white recovery).

From guides Guide lines, not winner averages. A beginner line is 1500/350/1200/1000/900. A platinum line is 1600/600/1200/1200/1200. Another page's all-style target is 1600/450/1200/1200/1200.

Check your own build in the HP Calculator before training: these targets come from Japanese guides.

Skills

Inherited uniques 1

  • Shooting for Victory!Pace ChaserPace acceleration guides still want. The inherited short version is the one they call useful here.

Gold skills 3

  • Tail Held HighLate SurgerLate-race speed piece guides keep on this sprint.
  • ConcentrationFront RunnerPace ChaserOpening skill on the Pace priority list.
  • GroundworkFront RunnerPace ChaserOn the Pace priority list beside Concentration.

Green skills 6

Team compositions

  • Bamboo Memory (Late Surger) + Seeking the Pearl [Rocket☆Star] (Pace Chaser) + Daiichi Ruby (Late Surger)

    From guides The trio in one graded 66-14 log. Not a field share.

  • 1 × Pace Chaser + 2 × Late Surger

    From guides The trio in one graded 66-14 log. Not a field share.

Debuffers

Depends on the room A Room Match note floated a debuffer with two aces and called that trio strong. The published winning logs above are three aces. No post-event debuffer rate.

Support decks

Decks published by guides for this CM in Japan. Some cards may not be in Global yet; the planner checks which ones you can use.

Deck shapes

  • 2 Speed / 1 Guts / 2 Wit / 1 Pal · Pace Chaser · JP · Project L'Arc · umamusumelabo.com
  • 3 Speed / 1 Guts / 1 Wit / 1 Pal · Pace Chaser · JP · Project L'Arc · umamusumelabo.com

Guides in other languages

  • Korean · player results · 2025-06-13 · inven.co.kr

    • Bamboo Memory (summer) · Late Surger · Observed team
    • Seeking the Pearl (original) · Pace Chaser · Observed team
    • Oguri Cap (original) · Pace Chaser · Observed team

    Personal campaign; not population.

    Same account in all these reports; composition and rivals not controlled.

Measured data

Counts as their sources give them, each with its own sample. Win counts come from room matches or single accounts in Japan: small samples, not Global and not a win rate.

What was countedCountSample and limits
Team round wins JP sample23 / 40 races (57.5 %)Round 1, this account inven.co.kr
Team round wins JP sample24 / 40 races (60 %)Round 2, this account inven.co.kr
Wins of one player's Uma JP sample26 / 81 races (32.1 %)Bamboo Memory, outfit=summer, R1+R2+final inven.co.kr
Wins of one player's Uma JP sample12 / 81 races (14.8 %)Seeking the Pearl, outfit=original, R1+R2+final inven.co.kr
Wins of one player's Uma JP sample10 / 81 races (12.3 %)Oguri Cap, outfit=original, R1+R2+final inven.co.kr

What may differ in Global

  • The summer Bamboo card is not the Iron Ambition portrait.
  • No style percentages exist for the live cup.
  • A Korean page dates the same course to 2025-06-08 on that server and does not add a count.

Gaps in the data

  • Style use and win rates for the field: not found.
  • The 66-14 line is one player.
  • The lab URL for the December 2024 Nakayama must not be reused as this cup.

Sources and credits

This guide is our own summary, in our words, of the research below; the findings belong to their authors. Follow the links to read them in full.

Guides cited