1boy aster_tatariqus black_footwear black_gloves blue_eyes blue_hair boots character_name closed_mouth copyright_name copyright_notice crossed_bangs crystal_sword da-kuro english_commentary full_body gloves hair_between_eyes holding holding_sword holding_weapon lancelot_(aster_tatariqus) male_focus official_art outstretched_arm ripples second-party_source solo sword weapon