1boy, blue_background, buttons, clenched_hand, closed_mouth, collar, epaulettes, expressionless, flaming_eyes, gakuran, hand_on_own_arm, hands_up, holding_own_arm, long_sleeves, looking_down, male_focus, mandarin_collar, red_eyes, school_uniform, short_hair, simple_background, sleeves_rolled_up, solo, thick_eyebrows, upper_body, watch, white_gakuran, white_hair, wristwatch