A light novel spinoff of Muv-Luv Alternative, later adapted into a 24-episode anime series and a visual novel.

Characters

* Takamura Yui
* Yuuya Bridges
* Cryska Barchenowa
* Inia Sestina
* Cui Yifei
* Tarisa Manandal
* Stella Bremer

Mecha

* Type-00F Takemikazuchi (Takamura Yui Custom)
* XFJ-01A Shiranui
* Type 82 Zuikaku