Chubu

Yamanashi 山梨県

Mount Fuji's northern face, Japan's wine country, and a centuries-old friendly rivalry with Shizuoka over which prefecture the mountain really belongs to.

Capital

Kofu

Population

809,974

2020 census

Population trend

Decreasing

Area

4,465 km²

Population density

181 / km²

Share of Japan's population0.64% of Japan
Share of Japan's land area1.2% of Japan

Compared against Japan's 2020 census population of 126,146,099 and total land area of 377,975 km².

Nature8/10
Subculture2/10
Yamanashi highlightedMap data © contributors, CC BY 4.0

Often described as

Yamanashi has a quiet confidence about its two headline claims — the more photogenic side of Mount Fuji and the country's most established wine industry — that shows up as a long-running, entirely good-natured rivalry with Shizuoka over the mountain both prefectures share.

If it were in Europe or the US

Napa Valley, USAJapan's most established and prestigious wine region, built primarily around the native Koshu grape, with over 80 wineries concentrated in a single valley within easy day-trip distance of the country's largest city.

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History

Yamanashi holds Mount Fuji’s northern face and the Fuji Five Lakes — the side most people mean when they picture the classic postcard shot of the mountain — while the summit itself is administratively split with Shizuoka on the southern side, a geographic quirk that’s shaped a centuries-long, entirely friendly local rivalry over which prefecture the mountain “really” belongs to.

Yamanashi and the wider world

Yamanashi’s wine industry has a direct, documented French origin story. In 1877, early in the Meiji government’s push to import Western industries, two young men from Kofu, Tsuchiya Ryuken and Miyazaki Masanari, were sent to study winemaking in France; they returned to found Japan’s first wine company in Yamanashi, using local Koshu grapes that had been cultivated in the region since at least the 8th century. That French-trained foundation is why Yamanashi, rather than any other prefecture, became Japan’s serious wine country — a rare case of Meiji-era Western technology transfer (alongside Gunma’s silk industry) that produced a genuinely internationally competitive product rather than just domestic industrialization.

Neighbors: Yamanashi and Shizuoka

Mount Fuji’s summit sits directly on the border between Yamanashi and Shizuoka, and the two prefectures have maintained a long, mostly good-humored rivalry over bragging rights to the mountain — including competing claims about which side offers the better view, and periodic half-serious debate over exactly whose mountain it is.

Getting there and getting around

Kofu is on the JR Chuo Line, about 90 minutes from Tokyo by limited express; the Fuji Five Lakes area is reached by direct highway bus from Tokyo or by local train via Otsuki. A car is useful for the wineries around Katsunuma.

Where to go

The Chureito Pagoda framed against Mount Fuji

Chureito Pagoda & Lake Kawaguchiko

A five-story pagoda framed against Mount Fuji, reached by a short uphill walk near Lake Kawaguchiko — one of the most-photographed views in Japan, especially with cherry blossoms or autumn leaves.

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Shosenkyo Gorge

A roughly 4-km gorge of granite cliffs, waterfalls, and a rope-drawn cable car, often ranked among Japan's most scenic gorges.

A winery building in Yamanashi's Koshu Valley wine region

Yamanashi Wineries (Koshu Valley)

A concentration of wineries around Kofu and Katsunuma offering tastings of Koshu, Japan's signature white wine grape.

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The main hall of Takeda Shrine in Kofu

Takeda Shrine

A shrine in Kofu built on the former residence of Takeda Shingen, one of the Sengoku period's most celebrated warlords, and still central to local civic pride.

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