Overview

Koshu is a historic city in northeastern Yamanashi Prefecture, famous for being the birthplace of Koshu wine and a core part of Japan’s wine culture. Its terraced vineyards stretch across the hills, producing premium Koshu grapes. The city also boasts heritage sites like Erinji Temple, associated with warlord Takeda Shingen, and traditional post towns along the Koshu Kaido. Seasonal fruit picking, especially grapes and peaches, attracts many tourists. Koshu combines deep-rooted traditions, natural beauty, and a flourishing wine industry, making it a unique cultural destination.

What to Eat in Koshu

Things to Do in Koshu