Have Fun on an Uninhabited Island in the Seto Inland Sea Uninhabited Island Exploration and Sea Cruising

8 hours


Price: ¥ 26,500
(tax included)

Guided / Self-guided

Start / Finish
Yamaguchi / Yamaguchi

8 hours

Activity Level

Technical Level

The Seto Inland Sea, with its 700 islands, includes four uninhabited islands offering beautiful scenery. Visit these islands, once used for whaling, and experience the glory of those times. After disembarking, explore the natural and historical aspects of the islands while enjoying a delightful hike.

  • Exploring Residential Remains and Military Facilities
    Stroll through the remains of residences and military facilities on the island, experiencing the island’s past lifestyle and history. An English guide will accompany you, providing explanations about the island’s history and culture. Imagine the lives of those who once lived there.
  • Waterfall Hiking on Omi Island
    Visit Omi Island, which boasts small streams and scenic waterfalls, reminiscent of Hawaii. Enjoy an adventure passing through natural arches created by driftwood approximately 60 years ago.
  • Bay Cruising
    Enjoy the scenic views from the sea and experience the uninhabited islands and artistic elements of the Seto Inland Sea. Explore the mysterious islands formed by volcanic eruptions 13 million years ago while cruising.

Price Per Person

26,500 JPY / 4 people
43,500 JPY / 2 people

Included in the fee

  • English guide
  • Chartered boat
  • Insurance
  • Lunch

Not included in the fee

  • N/A



Food Culture Support


Event Duration

About 8 hours

Meeting Point

Outside the south exit of JR Otsushima Station
(4183-1 Otsushima, Shunan City, Yamaguchi Prefecture)

Program Availability



2 – 5 people

Application Deadline

30 days before the tour date

Agent Name

Liberta inc.


8:00Meet at JR Otsushima Station
Depart for Omi Island by car with English guide
9:00Explore residential remains and military facilities, hiking
12:00Land on Omi Island, exploration and hiking
15:00Bay cruising
16:00Disband at JR Otsushima Station
Duration: Approximately 8 hours

Cancellation Policy

■ Fees in case of cancellation on behalf of the customer

  • 15 days before the tour start date: 10%
  • 7 days before the tour start date: 50%
  • From the day before the tour start date: 100%.

Interested in our tour?
No second thoughts, contact us.

We have been having many requests from agents overseas, mentioning that they are trying to expand their destinations in/to Japan or they have already but need help creating the itineraries for their clients to keep up with the demand.

Heartland Japan has increased the number of staff to accommodate these requests. If you are hand-full and need some advice, we are here to help.

For more information about this experience program, We will coordinate with local suppliers on dates, prices, and details of the program. We will coordinate with local suppliers on dates, prices, and details of the program and provide the program to you.

Please contact us for more information. We look forward to providing you with a unique and immersive experience in the region!

For this experience program, please inquire with our company each time. We will coordinate with local suppliers to arrange the schedule, fees, and detailed content for you. Please start by contacting us.

Look forward to a unique, immersive local experience!

Scroll to Top