The exhibition “Turner and Constable: Rivals and Originals” garnered worldwide attention when it opened at London’s Tate Gallery in 2025. On the same walls, the two undisputed English landscape masters went mano a mano, revealing vastly different visions and sensibilities even as they moved through the same era, even the same drawing rooms. This summer in Tokyo, at the Sumida Hokusai Museum—a small, silvery modern building, strikingly designed by the Pritzker Prize–winning architect Kazuyo Sejima—two legends of Japanese landscape have been paired in a similarly themed sumo match.