A new wood-fired sauna facility called "Uchu Sauna Teradacho" is set to open in Tennoji, Osaka on April 26, 2026. The facility is located just one minute on foot from Teradacho Station on the JR Osaka Loop Line, making it easily accessible from central Osaka.
Ahead of the grand opening, a pre-opening event will be held on April 18 and 19, 2026, exclusively for backers of the ongoing crowdfunding campaign and invited guests.
Crowdfunding Campaign Reaches 3 Million Yen
The crowdfunding campaign, hosted on CAMPFIRE, has raised over 3 million yen in total support. The campaign is scheduled to close on April 17, 2026.
The funds raised are being used to develop a high-spec, urban wood-fired sauna experience with the following features:
- A full-scale large wood-fired sauna room for up to 40 people
- A large custom-built wood-fired sauna stove
- Kneipp (cold water bathing) experience inside the sauna room
- Two types of fine-bubble cold water baths at different temperatures, plus a fine-bubble warm bath
- A rest space featuring starry sky projection mapping
Pre-Opening for Crowdfunding Supporters
Prior to the grand opening, a special pre-opening session will take place on April 18 and 19, 2026. Participation is available exclusively through crowdfunding return rewards — tickets are not sold to the general public.
Crowdfunding Return Rewards
In addition to pre-opening invitations, the campaign offers a range of exclusive rewards, including:
- Limited edition goods (sauna hat, stickers, etc.)
- Name inscription on a noren curtain or wooden plaque to be displayed in the facility
- Annual or lifetime free passes
Facility Information
Name: Uchu Sauna Teradacho
Service: Wood-fired sauna facility for men (Ladies' Days also planned)
Location: 4F Arai Building, 4-10-17 Daido, Tennoji-ku, Osaka City, Osaka (approx. 1 minute walk from Teradacho Station)
Pre-Opening: April 18 & 19, 2026
Grand Opening: April 26, 2026
Admission (tax included): Weekdays from 1,100 yen/hour; Weekends & holidays from 1,300 yen/hour
Hours: 12:00 PM – 1:00 AM
Official Website: https://uchusauna.jp/
Instagram: https://www.instagram.com/uchu.sauna_teradacho/
X: https://x.com/uchusauna
