SETOUCHI
Designed ByBjarke Ingels Group4th phase of sales
(400,040,000 JPY)
Per 1/36 ownership
On sale
Led by world-renowned architect Bjarke Ingels, BIG brings to life three architectural villas on Sakigi Island, a remote peninsula floating in Japan’s Seto Inland Sea. Drawing inspiration from the angles of traditional Japanese architecture and the rhythms of the local landscape, these villas embody a fusion of modern vision and cultural heritage. In one of Japan’s most celebrated regions for art and architecture, experience the ultimate retreat—surrounded by the calm waters of the Seto Inland Sea, on a peninsula that feels entirely your own.
Bjarke Ingels
After working at OMA in Rotterdam, Netherlands, Bjarke Ingels co-founded PLOT Architects in 2001 and established BIG Bjarke Ingels Group in 2005. His numerous award-winning projects are highly acclaimed for their innovative design both programmatically and technically while being cost-effective and resource-efficient. His accolades include the 2011 Crown Prince of Denmark's Culture Prize, the 2004 Venice Biennale Golden Lion Award, and the 2009 ULI Award of Excellence. In 2016, TIME magazine named him one of the "100 Most Influential People in the World." As an architect, he also teaches at various universities and serves as an honorary professor at the Royal Danish Academy of Fine Arts, School of Architecture in Copenhagen. Additionally, he is a public speaker at platforms such as TED, WIRED, AMCHAM, and the World Economic Forum.
MATERIALITYUpdating traditional Japanese architectural styles.
Rammed earth walls
that serve
as structural elements
A sliding glass facade reminiscent of Japanese Shoji screens
Solar panels designed to resemble traditional tile roofs.
THE EXPERIENCE
Bar Lounge
Seaside Lounge with a View of the Seto Inland Sea
A serene lounge where even the wait for the ferry to NOT A HOTEL SETOUCHI becomes a special part of the journey, offering sweeping views of the tranquil sea.
Private Cruising
Designed for Living at Sea
This 80-foot luxury cruiser, with interiors curated by NOT A HOTEL, invites you to drift through the calm waters of the Seto Inland Sea — not just as a guest, but as if you’re living at sea.
Private Dinner
Aboard a Chef-Attended Yakatabune
Dine on a specially designed yakatabune by NOT A HOTEL, where a personal chef prepares your meal as the sun sets. Sip champagne under the moonlight on the upper deck as the gentle waves set the tone for an unforgettable evening.
LOCATION
Sagi Island,
a secluded gem in the Seto Inland Sea area,
attracting global attention.
The Seto Inland Sea, globally recognized as one of Japan's most attractive tourist destinations, has gained popularity in recent years, particularly with events like the "Setouchi Triennale" drawing in art and culture enthusiasts from both Japan and abroad. Sagi Island, one of the scenic Geiyo Islands in the Seto Inland Sea, is a beautiful island celebrated for its picturesque landscapes.
Masterplan
Toilet
Overview
| 360 | 270 | 180 | |
|---|---|---|---|
| Total Area Including Terrace | 786.53㎡ (8464.19 sq ft) | 745.97㎡ (8030.96 sq ft) | 707.61㎡ (7618.68 sq ft) |
| Bed/Bath | 10 beds 3 bathrooms | 10 beds 3 bathrooms | 7 beds 3 bathrooms |
| Max. Occupancy | 10 | 10 | 8 |
| Private Sauna | Yes | Yes | Yes |
| Pet-friendly | No | No | No |
| Other Features | Bonfire space in the private courtyard | Pool in the private courtyard | Japanese garden in the private courtyard |
Own the 8 acres peninsula
and all 3 villas.
Explore the Buying Process| 1/36 Real estate ownership | |
|---|---|
| Initial Cost (Base Price/Additional Costs) | 2,656,000 USD(Incl.tax) 400,040,000 JPY(Incl.tax) |
Booking Availability Period | Up to 12 months in advance |
House Exchange | |
Concierge |
Property details
- Name
- NOT A HOTEL SETOUCHI 360 / 270 / 180
- Property location
- 2424-1 Towadanoura, Sagiura-cho, Mihara City, Hiroshima Prefecture
- Getting there
- From Mihara Port to Sagi Port: 13 minutes by high-speed boat. From Sunami Port to Mukōda Port: 17 minutes by ferry. From Sagi Port to the hotel: 13 minutes by car. From Mukōda Port to the hotel: 7 minutes by car.
- Urban planning area
- Outside urban planning area
- Land use zone
- Unspecified
- Land area
- 31,739.07 square meters
- Structure & size
- RC (Reinforced Concrete) partially S (Steel) construction, single-story building
- Total units
- 3 units
- Indoor area
- 360:302.61 270:285.96 180:309.33 (square meters)
- Total area (Indoor Area+Terrace+Pool+Courtyard)
- 360:786.53 270:745.97 180:707.61 (square meters)
- Total floor area
- 360:361.43 270:354.50 180:337.81 (square meters)
- Layout
- 4 Bedrooms
- Expected completion date of building
- End of November 2025
- Start date for owner use
- April 2026
- Design: Architect & Basic Design
- BIG (Bjarke Ingels Group)
- Implementation Design
- Maeda Construction Industry Co., Ltd.
- Construction
- Maeda Construction Industry Co., Ltd.
- Developer/Seller
- NOT A HOTEL Co., Ltd.
- Management company
- NOT A HOTEL MANAGEMENT Co., Ltd.
- Building confirmation numbers
- 360: JCIA Confirmation S23 No. 00061 270: JCIA Confirmation S23 No. 00063 180: JCIA Confirmation S23 No. 00062
- Rights form
- Land: Shared ownership interest in land use rights Buildings: Shared ownership
- Total purchase price (1/36 share)
- JPY400,037,000 (including tax)
- Management fees (1/36 share)
- JPY 554,400 (including tax)
- Reservation
- Reservations can be made from 12 months before the desired stay date, within the range of the allocated number of available nights for that date.
- Total shares available for purchase/room
- 36 shares (1 share allows 30 nights per year)
- Number of shares purchased in phase 2
- 6 shares (each share includes 30 nights of annual use)
- Exchangeable facilities
- Yes
- Membership restrictions
- In accordance with the NOT A HOTEL Owner Agreement Terms.
- Transfer or cancellation of membership and its conditions
- The membership rights can be transferred with the approval of NOT A HOTEL after three years from the date of acquisition.
- Facility usage restrictions
- In accordance with the NOT A HOTEL Terms of Use
- Number of exchangeable facilities and their usage conditions
- All NOT A HOTEL locations across Japan (four locations opened at the time of this property’s sale) will be provided to the operating company for use, and the operating company will manage them as hotels.
- Last updated
- July 24, 2025
Personal assistance,
just a tap away
Connect with your Concierge at anytime through NOT A HOTEL App. Get notifications for travel itineraries, reservation reminders, and weather reports.
Frequently Asked Questions
* Some properties do not have closets, but you can still store your belongings.
* Storage availability, features, and specifications vary by location.