sadamoto yoshiyuki, saya (blood the last vampire), blood the last vampire, neon genesis evangelion, absurdres, highres, translated, 10s, 1boy, 1girl, 2015, age difference, black hair, blood, braid, chainsaw, cosplay, crossover, fighting stance, full body, green eyes, lips, low twintails, mecha pilot suit, multiple weapons, parody, plugsuit (evangelion), pun, ribbon, scabbard, school uniform, sheath, skirt, socks, suspender skirt, suspenders, sword, sword on back, tokyo-3 middle school uniform, twin braids, twintails, weapon, weapon on back