kimura akiyoshi, spartan, spartan-b312, spartan (halo), halo: reach, halo (game), halo (series), bad id, bad pixiv id, 1boy, 1girl, animal ears, armor, blood, blood drip, blood in hair, blood on face, blouse, camera, cat ears, collared shirt, crack, dripping, forehead, grey background, hand on another's head, headpat, height difference, helmet, holding, holding unworn helmet, hug, pale skin, petite, ponytail, pout, power suit, purple hair, ribbon, sad, shirt, size difference, unworn headwear, unworn helmet, white background, white shirt