Gathering around the bonfire or sauna,
conversations deepen slowly.
As you share time together in nature,
you'll find the distance between hearts grows closer.
Earthboat, perfect for group visits,
is a place that enriches time spent with friends.
Group stays at Earthboat
Three Reasons Why Earthboat Group Trips Are Special
1. A Space Designed for the Perfect Sense of Distance
2. Fire and Sauna Bring Hearts Closer
3. Authentic Outdoor Experiences Without the Pressure
Usage Scenarios
Two pairs
After enjoying activities together, you can relax in your own private area.
For two pairs of guests
No need to bring your own gear. Enjoy camping and outdoor saunas with nothing but yourself.
For business
In an environment different from the office, meaningful conversations and exchanges of ideas naturally flourish.
Recommended Activities
How to Book Group Stays
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Please select the “Group Plan” when booking Kurohime.
Regarding other locations: After reserving two rooms of the same type, please contact us, and we will arrange for adjacent rooms to be available.
※For optional items like BBQ sets and breakfast boxes, see the location page.
※Multiple building rentals and group use are also available upon request.Contact us here.
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Kurohime黒姫¥33,000〜/day
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Nasu那須¥24,000〜/day
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Minakami Hodaigiみなかみ宝台樹¥34,000〜/day
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Minakami Fujiwaraみなかみ藤原¥37,000〜/day
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Shirakabako白樺湖¥43,000〜/day
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Togakushi戸隠¥35,000〜/day
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Hakuba白馬¥35,000〜/day
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Nojiriko野尻湖¥39,800〜/day
FAQ
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Group stays accommodate 4–6 guests using two cabins. Each cabin is a private, standalone unit.
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Children of elementary school age and older are counted toward the number of guests (preschool children are not included).
For group use of two cabins, up to 6 guests can stay. -
Each sauna is spacious enough for up to four people to use comfortably at the same time.
Since each cabin has its own sauna, both can be used simultaneously. -
Yes. It is ideal for off-site meetings or small group retreats. Reservations for multiple cabins at the same time are also available.
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Yes, it is possible. Please contact us via the "Reservation & Accommodation Inquiries" section in the footer.