Konnyaku Park is a theme park where visitors can experience the traditional Japanese food “konjac” in a fun and delicious way through factory tours and a free buffet.
Please use your own discretion when wearing masks in the store.
July 2025
S
M
T
W
T
F
S
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
August 2025
S
M
T
W
T
F
S
27
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
2
3
4
5
6
SHORTENED
Factory Operating Days
In the factory tour zone, visitors can see the actual manufacturing process through a window.
In principle, the factory is not in operation on Saturdays and Sundays. The jelly production line may not be in operation on certain days depending on the season.
GET
01
Buffet Fast Pass
You can eat konnyaku buffet without standing in line!
GET
02
Konjac with raw sweet potato
Exclusive offer only here!
▼ Here to learn how to purchase ▼
① Buy in Store
Available for purchase on site on the day of the event.
② Advance Purchase
Payment is to be settled on-site on the day of the tour.
About Park
is such a place
FREE
Enjoy konjac cuisine!
Delicious Discovery! Konnyaku Cooking
You can sample about 15 kinds of menus using konjac, including standard dishes, arranged dishes, and desserts.
Jyoshinetsu Expressway “Tomioka Interchange” / 10 minutes by car
Get off at Takasaki Station (East Exit) on the JR Shinkansen Line / 30 minutes by car
Get off at “Jyoshu Fukushima Station” of Jyoshin Electric Railway / 5 minutes by car
Get off at Jyoshu-Tomioka Station on the Jyoshin Electric Railway / 15 minutes by car
10 minutes drive from the World Heritage Site "Tomioka Silk Mill"
Approximately 15 minutes by car from Gunma Safari Park
Parking Lot
Parking is free of charge. Parking is available from Parking Lot 1 adjacent to Konnyaku Park to Parking Lot 7 in the surrounding area. Parking lots around the Konnyaku Park are opened in sequence, especially on holidays when it is crowded, during Golden Week and summer vacation.
Attention at the entrance to the parking lot
The entrance to the parking lot has been changed. Please be careful not to mistake it for the entrance to the former Konnyaku Museum.
Playground
There is a playground!
Crane Truck
Operate the crane and
scoop up the balls!
Playground
Enjoy rides, ball scooping, and more!
Mini Ferris Wheel
Smallest in Gunma Prefecture! Cute Italian Ferris Wheel
Untama Shrine
A unique shrine that honors the “luck ball” (konjac ball)! It is also a perfect photo spot!
Relax
Take a breather
Konnyaku soft ice cream cafe
Try the famous thick, delicious and satisfying “thick soy milk and raw sweet potato konjac soft serve ice cream.
Footbath
Relieve fatigue and refresh! 4 types and 5 locations are available.