News / Buying a Villa in Karuizawa: A Guide for Foreign Buyers

September 29, 2026

Buying a Villa in Karuizawa: A Guide for Foreign Buyers

Buying a Villa in Karuizawa: A Guide for Foreign Buyers
Just over an hour from Tokyo by bullet train, Karuizawa has been Japan's most prestigious summer resort for more than a century. For foreign buyers seeking a second home, it offers cool highland air, forests, golf courses, and a refined town atmosphere.

Properties range from compact forest cottages to large architect-designed villas. The Kyu-Karuizawa and Naka-Karuizawa areas are the most established, while Oiwake and Miyota offer more space at lower prices.

Because Karuizawa is a designated resort area, many plots come with strict building and tree-preservation rules that protect its greenery—an advantage for long-term value.

Demand stays strong thanks to the Hokuriku Shinkansen, which makes weekend trips from Tokyo effortless. Villas here are popular both as private retreats and as seasonal rental investments.

Winters are cold and quiet, so check heating, insulation, and access before buying. With the right property, Karuizawa combines lifestyle and lasting value. Explore listings on Villa Rich to find your highland retreat.