[[Umamusume]] character.

A tomboy yet easy going girl, who often likes to tease her fellow umamusume or her [[Trainer (Umamusume)|]].

* !post #3076099: [[Tracen School Uniform]]
* !post #7607802: Racing Outfit 
* !post #3076100: Racing Outfit (Draft)
* !post #5026878: [[starting_future_(umamusume)|Starting Future]]


h4.Skins

* !post #6213521: [[seiun_sky_(let's_dye_the_country_red_tomorrow)_(umamusume)| Let's Dye The Country Red Tomorrow]]
* !post #7370449: [[seiun_sky_(soiree_de_chaton)_(umamusume)| Soiree De Chaton]]

h5. Associated characters
* [[Sakura Laurel (Umamusume)|]] - Roommate
* [[Nishino Flower (Umamusume)|]] - Friend

* "[[Golden Generation (Umamusume)|]]"
** [[Grass Wonder (Umamusume)|]]
** [[El Condor Pasa (Umamusume)|]]
** [[Special Week (Umamusume)|]] 
** [[King Halo (Umamusume)|]]
** [[Tsurumaru Tsuyoshi (umamusume)|]]


h5. External links

* "Umamusume Official Character Bio: Seiun Sky":[https://umamusume.jp/character/seiunsky]
セイウンスカイ セイウンスカイ(ウマ娘) セキメンスカイ 星云天空