2 discoveries
A small museum tucked inside Tokyo Dome holding Japan's baseball history since 1959 — hall-of-fame plaques, all twelve pro team uniforms, and a batting corner where kids swing at a projected pitch.
A free Setagaya park built for the 1964 Tokyo Olympics, still centered on a 50-meter pagoda-shaped concrete tower rising out of a reflecting pool — Tokyo's most overlooked Olympic relic.