[Tenko no Yu 20th Anniversary Project] New outdoor sauna area 'Mandara' grand opens on Friday, March 27! Crowdfunding exceeds 12 million yen, with 13 new saunas born.

Frequently Asked Questions

Q: What is the new mixed-gender outdoor sauna area called and when did it grand open?

A: The new mixed-gender outdoor sauna area is called 'Mandara' and it grand opened on Friday, March 27, 2026.

Q: What was the crowdfunding goal and how much was raised for the 20th-anniversary project?

A: The crowdfunding goal was 1 million yen, and the project has raised over 12 million yen from more than 1,700 supporters.

Q: How many new saunas were added as part of the 20th-anniversary project?

A: A total of 13 new saunas were born as part of the 20th-anniversary project, including the new outdoor sauna area and additions to the existing spa.

Q: What is the concept behind the 'Mandara' outdoor sauna area?

A: 'Mandara' is designed to realize Tenko no Yu's ideal of 'supreme relaxation,' deeply fusing Japanese spirituality with nature, allowing guests to escape, be free, find peace, and become one with nature.

Q: What are the requirements for using the 'Mandara' mixed-gender outdoor sauna area?

A: The 'Mandara' area is designed for mixed-gender use, and guests are required to wear swimwear and ponchos.