a.k.a. Saishuu Heiki Kanojo; She, the Ultimate Weapon; My Girlfriend, the Ultimate Weapon. In the French translation, Larme Ultime, a pun on "the ultimate weapon" (l'arme ultime) and "ultimate tear". The tentative budding relationship between petite Chise and bitter, emotionally distant Shuuji becomes a little more complicated when Shuuji discovers that Chise has been converted into a living weapon of mass destruction by the JSDF. You'll likely need a box of tissues for this series... though again, not in the same way your creepy uncle might.