Konnyaku Park

Opened in 2014 by the konjac manufacturer Yokowo Daily Foods Co., Ltd. to introduce the taste and culture of konjac to as many people as possible, Konnyaku Park stands as Japan's premier destination for experiencing the traditional health food known as konjac (konnyaku). Located in Gunma Prefecture, this unique theme park capitalizes on the region's status as Japan's highest producer of konnyaku, responsible for 90% of the nation's production.

The park's cultural significance stems from its role in preserving and promoting konnyaku, a traditional Japanese food made from the konjac potato that has been consumed for over 1,000 years. As a low-calorie and healthy food, konnyaku draws attention from overseas, making the park an important cultural bridge for international visitors seeking to understand Japanese dietary traditions and health-conscious cuisine.

Visitors can tour one of Japan's largest konjac manufacturing plants, observing three different production lines: the "ita" (board-style) konnyaku production line, the "shirataki" (noodle-style) konnyaku production line and the "dessert" production line. The factory experience begins with an educational video explaining the intricate manufacturing processes. Beyond observation, guests can participate in hands-on konnyaku-making workshops, though the handmade konnyaku workshop requires a separate fee.

The park's most popular feature is the free konnyaku dish buffet where visitors can try various kinds of konnyaku dishes at no charge. This extensive tasting experience allows guests to sample traditional preparations alongside modern interpretations of this versatile ingredient. Additional amenities include a gift shop where you can purchase various konnyaku products, and foot baths in the park.

There is no admission fee for basic entry and the buffet experience, making Konnyaku Park exceptionally accessible. The facility is located at 204-1 Obata, Kanra-machi, Kanra-gun, Gunma 370-2202 with free parking available in adjacent parking lots numbered 1 through 7. The park operates from 9:00 a.m. to 6:00 p.m. with last entry at 5:00 p.m. and remains open every day year-round, though temporary closures may occur for maintenance.