Muv-Luv Alternative: Tsukikage wa Yamiyo ni Arite

マブラヴ オルタネイティヴ 月影は闇夜にありて

by Azusa Mashima, Age

Focuses mostly on the past and upbringing of Tsukuyomi Mana, and to a lesser extent, Maya. Showcases their meetings and relationship with Meiya and Yuuhi, and shows their perspective throughout some of the events from Alternative as well.