The park is famous for 'Hiruzen Jersey' dairy products, made from cattle raised in the surrounding highland pastures.
It is located at the base of the Kamihiruzen, Nakahiruzen, and Shimohiruzen peaks, known collectively as the Hiruzen Sanza.
The onsite retail store functions as one of the largest souvenir hubs in the Hiruzen Highlands area.
The park utilizes its elevated position to offer clear views of the volcanic landscape characteristic of the Daisen-Oki National Park region.
Hiruzen Kogen Center & Joyful Park is a compact amusement park situated on the Hiruzen Highlands in northern Okayama Prefecture. The facility integrates a collection of amusement rides, including a Ferris wheel and go-karts, with a large souvenir market and local dining options. It is positioned at an elevation of approximately 500 to 600 meters, offering views of the Hiruzen Sanza mountain range. The park caters largely to families with children, featuring diverse flat-ground attractions and rotating mechanical rides. A significant portion of the site is dedicated to regional retail, specializing in dairy products and local snacks from the Hiruzen region. The location serves as a recreational hub within the Daisen-Oki National Park area. The park's layout is condensed, allowing for navigation between retail and amusement zones within a short walking distance.
The base of the Ferris wheel offers a framed view of the Hiruzen mountains in the background.
Prioritize sampling the Jersey milk soft-serve ice cream, which is the site's most noted local specialty.
Combine your park visit with a drive through the nearby Hiruzen Daisen Skyline for scenic mountain vistas.
Check the park's official social media channels before visiting, as outdoor rides may be suspended during inclement weather or high winds.
Do not expect high-thrill, large-scale roller coasters; this park is designed primarily for younger children and families.
Occasionally closes for maintenance during winter months; operations are weather-dependent.
