Opening Soon  ·  San Jose, California

ととのう

to find harmony · to feel complete

Silicon Valley's first private Japanese sauna studio.
Your own suite — sauna, cold plunge, rooftop air bath.
No strangers. No rushing. Just the ritual.

Join the founding waitlist

Founding members receive priority booking & an exclusive opening offer.

Be among the first in San Jose
The Experience
01
Private Sauna Suite
Heat · Steam · Ritual

Cedar-lined private suite with a 9kW electric heater and auto-löyly steam system. Temperature held at 80–100°C. Three cycles — each one deeper than the last. Yours alone.

02
Cold Plunge
Contrast · Recovery · Clarity

Your own dedicated cold plunge at 10–15°C, held constant by a commercial chiller. UV-sanitised and continuously filtered. The contrast that resets everything — body and mind.

03
Rooftop Air Bath
Sky · Stillness · Restoration

Step onto the open-air rooftop terrace. Zero-gravity lounger. Silence. Cool breeze. Step outside, breathe deep, let everything slow. The body knows when it has arrived.

Session
90 minAll three stages included
Pricing
from $115Per private suite · 1 or 2 guests
Schedule
Tue–SunUntil 2 am · Mon closed
Format
Fully PrivateYour suite. Your ritual. No shared spaces.
Location
San Jose, CAAddress revealed to waitlist members
Opening
Late 2026Waitlist members notified first

The city needed this.
Now it has it.

Be among the first to experience it.

San Jose · California · Opening 2026