She the Ultimate Weapon

Saishuuheiki Kanojo (otherwise known as Saikano or She the Ultimate Weapon) is a love story about a high school man (Shuji) who is dating a girl in his class (Chise) who is actually a secret weapon for the Japanese Army.

Has anyone seen it? I saw and own the subbed version, and I loved it! But it was the most depressing anime I've ever seen! The ending creeped me out too....

I read it it was freaking sad

Yes, it was extremely depressing. The part that hit me the most was when Tetsu died. Every1 died...it made me sad 🙁