Saishû heiki kanojo: Another love song - Mission 1 (2005)

Lt. Mizuki in JSDF became a prototype ultimate weapon due to serious injury. She and Tetsu was in the same squad before that, and she has been in one-sided love with him. Now, she gets to know transformed Chise as a perfect ultimate weapon. And then, Mizuki understands her suffering because she can hear her inner voice.