Mystical Stone Adventure
2026-04-09 03:09:06

Experience the Mystical Stone Attraction at Ikebukuro's Namjatown Running Through Summer 2026

Discover the Mystical Experience at Namjatown



From April 24 to August 30, 2026, Ikebukuro's Namjatown will host the intriguing attraction, "Nagav and the Mystical Stone Guided Experience." This unique indoor amusement park, operated by Bandai Namco Experience, introduces an adventure powered by the innovative echorb device, developed by Murata Manufacturing and Miraizens. This device creates the illusion of being pulled by a mystical force, enhancing your exploration experience like never before.

The echorb made waves at the 2025 Osaka Kansai Expo, featured as part of the signature pavilion, "Better Co-Being," which showcased immersive experiences through touch. Now, this groundbreaking device is making a remarkable entry into the world of amusement parks with its debut at Namjatown.

The Attraction's Concept and Experience


This exciting adventure encourages participants to navigate through the park, collecting clues that lead to a hidden keyword while being guided by the echorb. It presents a unique blend of mystery-solving and tactile interaction that is perfect for individuals, couples, or small groups of up to three. The estimated time for each challenge is about 20 minutes, allowing you to experience this captivating journey without a lengthy commitment.

Key Features of the Attraction:


  • - Exclusive Availability: The echorb-powered experience can only be found at Namjatown in Tokyo.
  • - Intuitive for All Ages: Designed for everyone, from children to adults, it allows participants to engage and enjoy through intuitive clues and thrills.

Story Behind the Adventure


The story follows Najav, Namjatown’s beloved character, who discovers a glowing stone among treasures left by his grandfather, Najaji. The letter accompanying the stone tells the tale of a magical friend named Murata and their adventures in uncovering an ancient site where this stone was found. It is said to possess powers that hide significant treasures somewhere in Namjatown!

Participants must face trials along the way, guided by the stone's mysterious energies.
"Where could the treasure be hidden?" Inquisitive Najav entrusts the stone to visitors, or as they are referred to in Namjatown, "Festarrians," to assist him in this treasure hunt.

Join Najav and the Festarrians as they navigate through trials to uncover the final treasure!

Event and Ticket Information


  • - Event Duration: April 24 - August 30, 2026
  • - Location: Fuku-bukuro Shichome Shopping Street inside Namjatown
  • - Entry Fee: You can enter with a Namjatown Passport or purchase Namja Coins (6 coins for 1,200 yen).
  • - Group Size: 1 to 3 participants per group.

The official YouTube channel for Bandai Namco has released an exciting promotional video showcasing the attraction's concept and visuals. You can watch it and follow Namjatown on various social media platforms for updates and sneak peeks:

About Namjatown


Namjatown opened on July 6, 1996, situated within Sunshine City in Ikebukuro, Tokyo. This indoor theme park comprises four unique areas, featuring more than ten attractions, including the popular Namja Gyoza Stadium, where visitors can enjoy local gyoza flavors from across Japan. Whether it's rainy or sunny, Namjatown offers a solution to satisfy your recreational desires.

Practical Information

  • - Address: 2F World Import Mart Building, Sunshine City, Higashi-Ikebukuro 3-1-3, Toshima, Tokyo
  • - Opening Hours: 10:00 AM – 9:00 PM (Last entry at 8:00 PM)
  • - Entry Fees: Adult (13 years and older) 1,200 yen, Child (4-12 years) 800 yen, Attraction Passport for unlimited access available.

For more details and updates, be sure to check their official website! All information is subject to change without notice, so stay tuned for any new announcements.


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Topics Entertainment & Media)

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