Netsunoyu

Overview & Charm

Located near the iconic Yubatake in the heart of Kusatsu Onsen, Netsunoyu is a cultural center where you can witness and experience the traditional art of "Yumomi." Yumomi is the practice of using large wooden boards to stir the extremely hot spring water to lower its temperature. Far more than just a practical task, it is a vital piece of local wisdom and a captivating form of entertainment that has been passed down through generations.

The highlight of Netsunoyu is the "Yumomi and Dance" show. The energetic performance, blending rhythmic stirring with traditional dance, is a spectacle that transcends language- barriers and captivates visitors from around the world. Beyond just watching, you can also participate in a hands-on program to try the Yumomi technique yourself, offering a truly tactile way to connect with the spirit of Kusatsu.

History & Cultural Background

Kusatsu Onsen has long been celebrated as one of Japan's premier hot spring destinations. However, the natural spring water is so hot that it is difficult to bathe in immediately. To manage this, locals developed the technique of "Yumomi," using large wooden paddles to stir the surface of the water, cooling it down and stabilizing its mineral components through contact with the air.

Over many years, this process evolved from a necessary cooling method into a celebrated traditional performing art. Netsunоyu serves as a hub to preserve this history, ensuring that the culture of Kusatsu is shared with the next generation and travelers from across the globe.

Main Highlights

The main event at Netsunoyu is the "Yumomi and Dance" show. Performers dressed in traditional attire stir the water with dynamic, rhythmic movements that are incredibly powerful to watch. The accompanying dances bring the lively atmosphere of Kusatsu to life, making it a must-see event.

Additionally, the facility features exhibits that explain the history and mechanics of Yumomi, allowing you to gain a deeper understanding of how Kusatsu Onsen has maintained its legendary waters. The vibrant energy of the entire facility is part of the charm that makes every visit memorable.

Recommended Times to Visit

Since shows are held at regular intervals throughout the day, it is most efficient to stop by while exploring the Kusatsu Onsen area.

• **Morning (from 09:30)**: A great time to start your day with a touch of tradition when the crowds are relatively light.
• **Around Midday (11:30 - 12:50)**: This is the best time if you want to participate in the hands-on "Yumomi Experience."
• **Afternoon (from 15:30)**: As the day winds down, shows are held again, adding to the lively atmosphere of the evening stroll through the hot spring town.

While enjoyable in any season, watching the steam rise during a winter visit adds a particularly cozy and atmospheric touch to the experience.

Activities & Experiences

Netsunoyu offers more than just observation; you can become part of the tradition.

1. Watch the "Yumomi and Dance" Show: Watch the scheduled performances and enjoy the powerful movements and music.

2. Yumomi Hands-on Experience: Available between 11:30 and 12:50, this program allows you to hold the wooden boards and stir the water yourself. It is a unique memory you can only find here. It is suitable for children (elementary school age and up), making it a great activity for families.

Nearby Area

Netsunoyu is perfectly situated on the main street of Kusatsu Onsen.

• **Yubatake**: The symbol of Kusatsu, located within walking distance. The sight of the emerald green water flowing is breathtaking.
• **Onsen Town Stroll**: The surrounding area is lined with shops for snacking and traditional ryokan (inns).
• **Sainokawara Park**: A short walk away, this park offers beautiful nature and open-air baths.

Practical Information

To make the most of your visit to Netsunoyu, please keep the following in mind:

• **Payment**: There are fees for the shows and experiences. It is recommended to have cash ready for smooth transactions.
• **Clothing**: While the activities are indoors, comfortable clothing is recommended for the hands-on experience. Also, as the streets of Kusatsu involve many slopes and cobblestones, please wear comfortable walking shoes.
• **Reservations**: Most shows and experiences are handled on a walk-in basis on the day of your visit. Since the hands-on program has limited capacity, arriving early is advised.
• **Etiquette**: When watching the show, please be mindful of other guests when taking photos or videos to ensure the performers can perform without distraction.