What this is
Club Inner Spa is a small, private mixed bathing community in Japan.
We are not a public tour, and not open to everyone.
This is a carefully curated space built on trust, respect, and quiet connection.
If you are simply looking for sightseeing or entertainment,
this may not be the right place.
What you can experience
We visit traditional mixed onsen (hot springs), often in natural outdoor settings.
It is not about activities or attractions.
It is about sharing a calm and respectful atmosphere in the water.
- Quiet time in nature
- Small group interaction
- A different kind of connection, beyond words
Important notes
This is very important.
- This is not a sexual service or activity
- We do not accept disruptive or disrespectful behavior
- Respect for women’s comfort and safety is our highest priority
If you cannot fully understand or respect this,
please do not apply.
Who it’s for
- Women and couples are most welcome
- Solo male participants are accepted only in limited cases
We carefully consider each request to maintain the atmosphere of the group.
Some of our members are comfortable speaking English,
so you will not be alone in communication.
How it works
- We usually meet on-site (Gunma area and nearby regions)
- Most visits are day trips
- Group size is small (around 3–6 people)
Details will be shared after initial contact.
Fee
- Experience fee: ¥10000
- Please cover your own transportation, onsen fees, meals, etc.
This is a shared experience, not a packaged tour.
Contact
If you feel aligned with this space,
you are welcome to reach out.
Please tell us a bit about yourself and what brings you here,
and let us know your language preference.
