Tokyo prime land: Minato leads, Marunouchi lags in the benchmark survey
The benchmark land survey is the second of Japan's two official readings each year, published on 16 September with a 1 July valuation date. Tokyo's prime still rises in double digits — but the survey's own half-year data says the fastest six months are already behind it, and the money has moved to the redevelopment frontier.
September 17, 2026 · 6 min read