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ExploreUmaLoops is an unofficial fan tool and is not affiliated with Cygames, Inc.
Seiun Sky Legacy Loops
Explore200 ranked four-character Umamusume legacy loops that include Seiun Sky, ordered by compatibility across all four career steps. Use a high-scoring rotation so each member can train with strong 〇 / ◎ affinity once sub-legacies fill in.
Rankings updated:
Why loop with Seiun Sky?
Seiun Sky's standout aptitudes (A or better): Turf A, Medium A, Long A.
Parent loops work best when all four members stay compatible through the rotation. UmaLoops ranks ordered quartets that include Seiun Sky, then lets you open any row in Your Loop to inspect lineage and step scores before you spend a career.
As of this ranking snapshot, the top loop including Seiun Sky scores 654 total base compatibility (Seiun Sky → Kitasan Black → Mayano Top Gun → Mejiro Palmer).
Find Loops with Seiun Sky required · How to do a legacy loop
Top loops including Seiun Sky
△ poor · 〇 good · ◎ great · Showing 15 of 200
- #1Score 654
Seiun Sky
Kitasan Black
Mayano Top Gun
Mejiro PalmerSteps 1–4〇98◎174◎190◎192
- #2Score 594Seiun Sky
Nice Nature
Special Week
TM Opera OSteps 1–4〇98◎157◎175◎164
- #3Score 592Seiun Sky
Rice Shower
Symboli RudolfTM Opera OSteps 1–4〇89◎167◎165◎171
- #4Score 592Seiun SkyMayano Top GunMejiro PalmerTM Opera O
Steps 1–4〇99◎152◎167◎174
- #5Score 592Seiun Sky
Biwa Hayahide
Mejiro McQueenTM Opera OSteps 1–4〇86◎170◎161◎175
- #6Score 592Seiun Sky
Narita BrianNice NatureSpecial WeekSteps 1–4〇83◎164◎171◎174
- #7Score 590Seiun SkyBiwa HayahideSymboli RudolfTM Opera O
Steps 1–4〇85◎168◎164◎173
- #8Score 590Seiun SkyKitasan BlackMayano Top GunTM Opera O
Steps 1–4〇98◎152◎167◎173
- #9Score 590Seiun Sky
Gold ShipMayano Top GunMejiro PalmerSteps 1–4〇87◎160◎178◎165
- #10Score 590Seiun SkyKitasan BlackMayano Top GunSpecial Week
Steps 1–4〇98〇145◎171◎176
- #11Score 588Seiun SkyMayano Top GunMejiro PalmerSpecial Week
Steps 1–4〇99〇143◎171◎175
- #12Score 588Seiun SkyBiwa HayahideSpecial WeekTM Opera O
Steps 1–4〇88◎158◎173◎169
- #13Score 588Seiun SkyKitasan BlackSpecial WeekTM Opera O
Steps 1–4〇95◎154◎171◎168
- #14Score 586Seiun SkyBiwa Hayahide
Super CreekTM Opera OSteps 1–4〇84◎168◎160◎174
- #15Score 586Seiun SkyMejiro McQueenSpecial WeekTM Opera O
Steps 1–4〇92◎159◎171◎164
Frequent partners
Characters that appear most often with Seiun Sky in the ranked loops above.
- TM Opera O · 10 loops
- Special Week · 7 loops
- Mayano Top Gun · 6 loops
- Biwa Hayahide · 4 loops
- Mejiro Palmer · 4 loops
- Kitasan Black · 4 loops
Matching aptitude hubs
How these rankings are scored
UmaLoops scores each ordered four-character loop by summing base compatibility across all four career steps (trainee + two legacies + sub-legacies as the rotation fills). Symbols use common community thresholds (△ poor, 〇 good, ◎ great). Rankings exclude G1 race-win affinity bonuses, which need trained veterans outside the catalog snapshot.
Further reading: legacy loop article · compatibility reference.
New to the mechanic? Read how to do a legacy loop.
FAQ
What are the best legacy loops for Seiun Sky?
UmaLoops ranks four-character Umamusume legacy loops that include Seiun Sky by compatibility across all four career steps. Open a high-scoring loop above or run Find Loops with Seiun Sky required.
How do I use Seiun Sky in a legacy loop?
Pick a ranked quartet that includes Seiun Sky, open it in Your Loop, then rotate trainee and legacy roles through the four careers while keeping your strongest veterans as parents.
How does UmaLoops score loops with Seiun Sky?
UmaLoops scores each ordered four-character loop by summing base compatibility across all four career steps, using common △ / 〇 / ◎ community thresholds. Rankings exclude G1 race-win bonuses that need trained veterans outside the catalog snapshot.
UmaLoops is an unofficial fan tool and is not affiliated with Cygames, Inc.