4boys, banchou, bear, belt, black_eyes, brown_eyes, brown_hair, chair, clenched_hands, delinquent, fighting_stance, folding_chair, grey_eyes, grey_hair, grin, headphones, jacket, katana, long_sleeves, loose_clothes, loose_shirt, male_focus, multiple_boys, open_mouth, pants, school_uniform, serious, shirt, skull_and_crossbones, smile, sunglasses, sword, v-neck, weapon, zipper