Valkyrie Bullet, Vol. 2

When the alien giju attacked humanity, the mechs developed to fight them could only be piloted by women until Project Prometheus, an effort to create effective weapons that men can use, too. Thus former infantryman Ren Hifumi has found himself the only man training among the women of the Third Academy, and has recently been transferred to an active combat unit. He s never been the most socially gifted, but even he is learning how fraught the relationships among the Valkyries can be particularly involving his unit s ace, Maya Hayase.