shuiyemusan, tansuan yun, aotsuki eito, sumino takumi, the hundred line -last defense academy-, artist collaboration, chinese commentary, highres, variant set, 2boys, ahoge, black gloves, black jacket, black pants, black streaks, collar, cowboy shot, glasses, gloves, grey hair, grey jacket, holding, holding leash, hood, hoodie, jacket, jacket over hoodie, leash, looking ahead, looking at another, male focus, multicolored hair, multicolored jacket, multiple boys, pants, purple eyes, red collar, red eyes, red hair, red leash, short hair, simple background, streaked hair, two-tone jacket, white hoodie, white jacket