マブラヴ オルタネイティヴ トータル・イクリプス

In 2001, the Imperial Japanese Army's project to build a next-generation Tactical Surface Fighter has stalled, and Japan reluctantly agrees to a joint programme with the United States. Lieutenant Yui Takamura of the Royal Guard, who opposed the partnership, is sent to Yukon Base in Alaska to oversee it. There she works with an American test pilot and an international team while the war against the alien BETA rages on. This spin-off of the Muv-Luv universe focuses on military politics, mecha development and the friction between nations.