Celebrating Sonic the Hedgehog 35th Anniversary at Yuraku no Sato and Kirari!
Mark your calendars! From June 20th to June 28th, 2026, the hot spring facilities Yuraku no Sato and Kirari, managed by Spa Sunfuji Co., Ltd. in Tokyo, will be hosting the "Good Bath Festival" featuring the world's iconic video game character, Sonic the Hedgehog. Known for his speed and fun personality, Sonic has captured the hearts of fans since his debut in 1991.
During the festival, visitors can enjoy a variety of experiences across the 22 facilities located in the greater Tokyo area. One of the highlights includes the collaboration bath "Sonic Blue Bath," inspired by Sonic himself, offering guests a refreshing bath experience infused with the calming scent of cypress.
Special Events and Promotions
Sonic Blue Bath
- - Dates: All locations will feature the Sonic Blue Bath on June 23rd (Sonic's Birthday) and June 26th (Bath Day).
- - The blue hue of the bathwater pays tribute to the beloved character, allowing guests to immerse themselves in a unique bathing experience.
- - Additional Dates: Some facilities might also offer this special bath on other select days.
Children's Events
Kids visiting on special days such as Sonic's Birthday (June 23rd) and Bath Day (June 26th) will receive exclusive Sonic the Hedgehog collaboration stickers.
- - Coloring Activity: Guests can participate in a Sonic-themed coloring contest from June 20th to June 28th, with sweet treats offered for completed artwork submitted by July 20th.
AR Photo Frame Fun
Guests can capture memories during their visit with exclusive Sonic-themed AR photo frames available in two parts:
- - First Part: June 8th – June 19th
- - Second Part: June 20th – June 28th
Visitors can scan QR codes located inside the facilities and take memorable photos with family and friends, enhancing their visit with Sonic memorabilia.
Social Media Engagement
Join in the fun through our social media channel! Follow @yurakirari.info on X (formerly Twitter) and participate in our giveaway campaign. Here’s how:
- - 抽選プレゼント企画 (Lottery Giveaway):
-
Prize: Two invitation tickets and a Sonic collaboration novelty towel, with a total of 35 winners.
-
Entry Period: June 8th – June 28th.
- - On-site Giveaway Campaign:
-
Dates: June 20th – June 28th.
- Present your quote retweet screen to receive a Sonic collaboration towel and sticker.
- Limited quantities are available, so act fast!
Throughout the facilities, posters, noren curtains, and additional Sonic-themed decorations will enhance the atmosphere,
creating a vibrant Sonic world for all visitors.
Exciting Culinary Offerings
Additionally, from June 9th to June 30th, cool noodle dishes will be available at the dining area, offering a refreshing culinary option during the hot summer period. Menu items and prices may vary by location.
From June 26th, our official app will provide triple stamp rewards for check-ins to encourage visits and commemorate Bath Day.
Celebrating 2026: A Milestone Year for Bath Culture
2026 marks the "One Thousand Year Bath Year" in Japan, with various hot spring organizations collaborating on different initiatives to promote the unique culture of bathing. The campaign aims to showcase the healing and happiness derived from the bath experience to both national and international audiences.
Set against this backdrop, the Good Bath Festival at Yuraku no Sato and Kirari becomes part of this larger celebration.
Conclusion
Don’t miss this opportunity to enjoy family fun, relaxation, and excitement, all while honoring the legacy of Sonic the Hedgehog at Yuraku no Sato and Kirari. We invite everyone to embrace the joy and wellness of bathing in an environment inspired by one of gaming’s beloved characters. Remember, in the summer heat, the bath can be your oasis!
For more details, visit our
official website for the full schedule and information on all ongoing promotions.
Location: Various locations in Tokyo and surrounding areas.
Company Information: Spa Sunfuji Co., Ltd. has been operational since 1999, providing welcoming and rejuvenating bathing experiences across the Greater Tokyo Area.