1boy, 1girl, artist_name, ass, babamba, blue_shirt, bodysuit, brown_shorts, clenched_hands, dated, fire_j-decker, glowing, glowing_eyes, green_eyes, looking_ahead, looking_up, mecha, night, night_sky, red_bodysuit, red_footwear, red_vest, regina_argine, robot, science_fiction, sheath, sheathed, shirt, shorts, sky, sleeveless, sleeveless_bodysuit, smoke, star_(sky), super_robot, sword, tomonaga_yuuta, v-fin, vest, weapon, yuusha_keisatsu_j-decker, yuusha_series