1890 — Founding of Iwanohara Vineyard

What Happened

In 1890 (Meiji 23), Zenbei Kawakami — then 21 years old — founded Iwanohara Vineyard (岩の原葡萄園) on his family’s land in Jōetsu, Niigata Prefecture. He had inherited family wealth from the Kawakami trading house and chose to commit it to a single ambitious project: a working vineyard combined with a long-term cross-breeding program aimed at producing wine grape varieties suited to Japanese conditions.

The 1890 founding date is significant because it marked the first sustained Japanese effort to engineer the country’s wine identity rather than import it. Where the 1877 French mission focused on bringing European technique to Japan (working with European varieties or with Koshu), Kawakami’s project from day one was to develop new varieties — crosses of American hybrids with European vinifera — that would be Japan-shaped from the start.

The Program That Followed

Kawakami spent the next 50 years performing 10,311 documented cross-breeding experiments. The pattern was systematic: he would cross two parent vines, grow out the seedlings, evaluate vine characteristics for survival and disease resistance, and then — for vines that survived — vinify the fruit and assess wine quality. The vast majority of crosses were failures. A handful proved spectacular.

In 1898, Kawakami imported Bailey, an American hybrid, to use as a breeding parent. Bailey would become the most important parent variety in his program — the parent of Muscat Bailey A, Black Queen, and several other crosses.

In 1927, Kawakami performed cross #3986 — Bailey × Muscat Hamburg — which would become Muscat Bailey A, the most important Japanese black grape variety.

In 1940, working with Tokyo University’s Kinichirō Sakaguchi, Kawakami published 22 of his crosses as recommended cultivars. The 1940 publication is the canon of Kawakami’s breeding work.

Kawakami died in 1944. Iwanohara Vineyard remains operational today as a working winery, museum, and designated historical site.

Details

• Year: 1890 (Meiji 23)
• Founder: Zenbei Kawakami (1868–1944)
• Location: Jōetsu, Niigata Prefecture
• Founder’s age at founding: 21
• Eventual program output: 10,311 cross-breeding experiments; 22 published recommended varieties (1940)
• Most famous offspring varieties: Muscat Bailey A (1927), Black Queen, Bailey