Local grape growers know us as "Honjo-san, the authentic wine brewer." We always value the aroma of the local climate and strive to create wines with a rich individuality. In order to pass on what we inherited from our predecessors to the future, we continue to make wines that are like "a rainbow that connects nature and people, and people and people," while staying close to nature and people.

Founded in 1924, the winery is surrounded by lush farmland, creating a pleasant atmosphere. Enjoy rare, carefully crafted wines that are produced through a traditional family-run business that keeps a close eye on every step of the process.

A historic and traditional chateau in Katsunuma. It has been over 130 years since they started making authentic French-style wine. They have a commitment that has been preserved and passed down to this day. Our winemaking policy is that "everything is done by hand, from grape cultivation to brewing and sales," meaning that they do not leave anything to others.
*Factory tours are currently suspended.

A wine and authentic French restaurant in a relaxed atmosphere. Enjoy dishes that make the most of the natural flavors of the ingredients, such as seasonal vegetables grown in Yamanashi's climate and livestock raised in the vast natural surroundings, along with wine.

This is a small winery's handmade wine made in a prime grape growing area. We strive to make wine that wine lovers will love and say "It's delicious!" and aim to be a winery with dreams and hopes that will bring smiles to the dining tables of Japan.

The museum has about 20,000 bottles of wine from about 200 brands produced in Koshu City, and in the wine cave (underground wine cellar), you can sample about 150 types of wine in a special tasting container called a tarte vin. You can also pretend to be a sommelier and find your favorite wine.