Ichiroku's elder sister with a tomboyish personality. She is an American M14 battle rifle. She is beautiful if she stays quiet, but she's often crude and rowdy. She has an ear for corny jokes, which she perceives as coming off silky smooth, but in reality have a husky delivery that annoys the other characters. Type: Battle rifle Place of origin: United States Specifications Weight9.8 lb (4.4 kg) empty 11.5 lb (5.2 kg) w/ loaded magazine Length46.5 in (1,181 mm) Barrel length22 in (559 mm) Cartridge7.62x51mm NATO (.308 Winchester) ActionGas-operated, rotating bolt Rate of fire700–750 rounds/min Muzzle velocity850 m/s (2,800 ft/s) Effective range460 m (500 yd)[4] 800+ m (875+ yd) (with optics) Feed system20-round detachable box magazine or 50-round coil magazine[5] SightsAperture rear sight, "barleycorn" front sight