1boy, 1girl, black_hair, blue_eyes, closed_mouth, eyebrows_visible_through_hair, gakuran, grey_background, grey_hair, gun, handgun, heart, holding, holding_gun, holding_knife, holding_weapon, knife, pointing_weapon, red_eyes, red_ribbon, ribbon, school_uniform, shuuchiin_academy_uniform, simple_background, smile, uniform, weapon