About
Seiun Sky [Soirée des Chatons] is a 3-star character card in Umamusume: Pretty Derby. It runs best on turf (A) over medium and long (A) distances as a front runner (A). It grows +8% Speed, +8% Power and +14% Guts, has the unique skill Break It Down! and comes with 3 innate skills and 9 event skills.
Other versions (1)
![[Reeling in the Big One]](/api/v1/images/characters/102001/icon.png){kind=icon}
Support cards (4)
![[Tracen Academy]](/api/v1/images/support-cards/10014/icon.png){kind=icon}
![[Bobbing with the Waves]](/api/v1/images/support-cards/20050/icon.png){kind=icon}
![[Foolproof Plan]](/api/v1/images/support-cards/30008/icon.png){kind=icon}
![[Paint the Sky Red]](/api/v1/images/support-cards/30055/icon.png){kind=icon}
Character Info
“Does what she wants, when she wants. As free as a drifting cloud...”
Japanese name
セイウンスカイ
Birthday
Apr 26
Released (EN)
Apr 5, 2026
Height
155 cm
Weight
Undeclared
Sex
Female
Class
Junior Division
Dorm
Miho Dormitory
Shoe size
Left and right: 22.5cm
Voice
Akari Kito
Profile
Self-introduction
Hello. I'm Seiun Sky. I'm just taking things as they come. Good things come to those who wait, you know?
Likes
Naps, fishing
Dislikes
Small, confined spaces (The gate, the gate!)
Ears
Occasionally stand straight and still when she hears something
Tail
Just looks good without doing anything
Family
Goes fishing with her grandpa every time she goes home
Aptitudes
Track
Turf
Dirt
Distance
Sprint
Mile
Medium
Long
Style
Front
Pace
Late
End
Stat Bonuses
Speed+8%
Stamina-
Power+8%
Guts+14%
Wit-Career events
14 eventsEvent chain
1Before the Ligne Droite
+10
2Memories Adorned with Flowers
2
4
3Keep This Secret
2
Career story
The Ultimate Generation
+5
A Shadow on the Trickster's Path
+5
Zero Bites +1
+5
Got a Bite
6
5
The Sweetest Storm
+5
Secret events
Landed That Triple Crown!
2
Random events
Is Cat Language Real?
+10
Shady Dealings
+10
A Trap Unsprung...
Sei's Escape Plan
1
Sunny Day Standoff
2
1
