While touring the grounds of the hydroelectric power plant and Hoshinoya Karuizawa, we will introduce you to the history of the Hoshino family and their sustainable initiatives.

An installation of 110 colors dyed with natural materials colors Harunire Terrace. Colorful gelato and smoothies will also be available.

This is a special event where the high ceilings and deep bathtub of Tombo-no-Yu are used as the seats for the audience, and you can ``say goodbye to music'' while soaking in the footbath.

For the first time, we will be holding a beer event to enjoy Karuizawa's summer together with Yoho Brewing, which is well-known for its "Yona Yona Ale."

You can enjoy free-flowing 110 kinds of natural wine. There are plenty of special meals, stamp rallies, talk events, and more.

A private event where you can enjoy the sauna at Tombo no Yu will be held for 4 days only. A huge open-air cold water bath and a "sauna hot pot" will be available to make you sweat even more.

You can enjoy an elegant moment while enjoying afternoon tea that incorporates the blessings of the four seasons in a special seat on the rice terraces where you can hear the sound of water.

This is a special dinner served at the Tanada Lounge, limited to one group per day.
You can enjoy the mountain delicacies that are in season in summer and the food culture of Shinshu.

While admiring the autumn leaves spreading out before you, you can savor a special dinner that combines seasonal autumn mountain delicacies with the culinary culture of Shinshu.

You can rent out the Terraced Rice Field Lounge exclusively and enjoy winter delicacies such as game meat, grouper, and pufferfish milt while gazing at the starry sky.

At Karuizawa Wild Bird Forest, you can take a nature tour to learn about the ecology of animals such as bears and flying squirrels, and enjoy a bar in the mysterious forest at night.

You can enjoy petit fours and salés inspired by Karuizawa's four seasons, as well as desserts made with seasonal fruits such as summer strawberries and citrus fruits.

The gentle light of lantern candles spreads throughout the church forest. On the weekends, events featuring gospel music and stringed instruments are also held.

cooming soon

Approximately 500 autumn-themed books will be on display in the square surrounded by colorful trees. There will also be a corner showcasing books by authors with ties to the area.

A sustainable seasonal bath filled with 1000 substandard apples floating in the bathtub. This year, we will be introducing new sweets that you can enjoy after taking a bath.

We will guide you through the history of the Hoshino family and their sustainable efforts while touring the hydroelectric power plant and the grounds of Hoshinoya Karuizawa. In autumn, we will add a course that follows the waterway.