2boys, ahoge, bag, black_hair, cable, cape, copyright_name, cosplay, costume_switch, crossover, dual_wielding, emblem, hand_in_pocket, holding, jacket, male_focus, multiple_boys, naoetsu_high_school_uniform, over_shoulder, paradis_military_uniform, school_bag, school_uniform, short_hair, survey_corps_(emblem), sword, three-dimensional_maneuver_gear, voice_actor_connection, weapon