An [[Idolmaster Cinderella Girls Starlight Stage]] original song by the five person unit [i]Einherjar[/i]. It first debuted April 30th, 2016.

h4. Members

* [[Nitta Minami]]
* [[Takamori Aiko]]
* [[Tachibana Arisu]]
* [[Aiba Yumi]]
* [[Sagisawa Fumika]]

h4. External Links

* "Youtube: Music Video":https://www.youtube.com/watch?v=8UPiPEBUMag
* "Project IM@S Wiki: Seizon Honnou Valkyria":http://www.project-imas.wiki/Seizon_Honnou_Valkyria
生存本能ヴァルキュリア アインフェリア 戦乙女制服 ヴァルキュリア・オース