izayoi sakuya, spartan (halo), halo (series), touhou, absurdres, highres, armor, assault rifle, asymmetrical dual wielding, battle rifle, blue eyes, bow, br55, braid, breasts, bullpup, clenched teeth, crossover, drop shadow, dual wielding, energy sword, explosive, green bow, grenade, grey hair, gun, hair bow, heads-up display, holding, infinity symbol, kontsuki, ma5, maid, maid headdress, medium breasts, plasma grenade (halo), power armor, rifle, short hair, sword, teeth, twin braids, type-1 energy sword, user interface, weapon, white armor