
About Sumoto
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Tourist Contents
- Sumoto CityHistory & Culture
Sumoto Castle Ruins – A Castle Featuring the Rare "Nobori Ishigaki" (Climbing Stone Walls)
Sumoto Castle stands proudly on the heights of Sumoto City, steeped in history.
The path to the castle is a favorite walking route for locals, and its most striking feature is the stonework. Known as Nobori-ishigaki (ascending stone walls), these structures run vertically from the foot of the mountain to the summit. They were strategically built to block enemies from moving laterally across the slope during an attack.
Located on Mount Mikuma within the Setonaikai National Park, the area offers several observation decks. Find your own secluded, majestic spot to take in the panoramic views of Sumoto city. - Sumoto CityActivitiesFood & Dining
Watch the powerful fish auction at Yura Fishing Cooperative
Yura Port, located in the center of Awaji Island’s eastern coast, is known as a “natural good harbor.” Every Wednesday and Thursday, lively fish auctions bring the port to life as fresh seafood is unloaded and the auctioneers’ calls fill the air.
With a guide from local wholesalers, you can experience the auction — normally closed to the public — and learn how to spot quality seafood while observing this unique and dynamic tradition.
Sumoto CityNature & SceneryActivitiesFriendly Monkeys!? Visit the Wild Monkeys at Awaji Island Monkey Center
At the Awaji Island Monkey Center, you can observe wild monkeys in their natural habitat. Known as "Awaji Monkeys," these primates are remarkably peaceful by nature. Their leaders are chosen not for aggression, but for the trust and tolerance they earn from their group—a truly social community. Monkey sightings vary by season, but in the colder months, you may witness the charming sight of monkeys huddling together for warmth, forming a "monkey bundle."


Sumoto CityNature & SceneryOhama Park
Ohama Beach, known for its shallow, gentle waters, is a popular destination for visitors from the Kansai region. On a clear day, you can enjoy a refreshing breeze and the sight of sunlight dancing across the waves. Recognized as one of Japan’s “100 Best Bathing Beaches” by the Ministry of the Environment, this coastline changes its mood with every hour and season.
Whether you’re relaxing on a bench, sunbathing on the sand, or finding a cool spot in the shade of the pine groves, it’s the perfect place to unwind. Come for a stroll, gaze at the sea, and enjoy your time, your way.
Sumoto CityNature & SceneryFood & DiningStay & OnsenRefresh Your Journey at Sumoto Onsen Town
Sumoto Onsen Town is a historic hot spring area located in the heart of Awaji Island. In addition to its scenic location overlooking the beautiful coastline, it offers natural hot spring baths flowing directly from the source and the charm of fresh seafood. A wide range of accommodations are available, from traditional Japanese inns to modern hotels. Around the hot spring town, you can also explore the ruins of Sumoto Castle and retro streetscapes, making it a place where sightseeing and relaxation come together.


Sumoto CityHistory & CultureJapan’s Industrial Heritage
On November 30, 2007, four buildings of the Former Kanebo Sumoto Factory were officially recognized by the Ministry of Economy, Trade and Industry as part of the Modern Industrial Heritage Sites of the West Japan Cotton Industry.
Although its days as a spinning mill ended in 1986, the factory's historical legacy lives on. Today, these preserved brick buildings have been transformed into a vibrant landmark where locals and visitors alike gather to relax. Combining leisure, dining, and education, this charming destination stands as a true symbol of Sumoto City.
Sumoto CityNature & SceneryHistory & CultureSenzan Senkoji Temple – One of Awaji Island’s Most Powerful Spiritual Spots
Senzan Senkoji Temple stands at the summit of Mt. Senzan, which is said to be the very first mountain created when the gods Izanagi and Izanami formed Awaji Island in Japan’s creation myth.
Located about 448 meters above sea level, the temple is famous for its unusual guardian statues — not guardian dogs, but guardian boars — in front of the main hall. From the observation deck, visitors can also enjoy stunning views of Sumoto, designated as one of the “Eight Scenic Views of Sumoto.”
Sumoto CityNature & SceneryAiyano Taki Waterfall
As the most famous waterfall on Awaji Island, this spot offers a truly mystical atmosphere with a powerful cascade crashing right before your eyes.
Known as a popular "power spot," it draws visitors from far and wide seeking spiritual energy. From mid to late June, the area is illuminated by dancing fireflies, making it a cherished local getaway where you can experience the beauty of nature throughout the changing seasons.
Sumoto CityNature & SceneryNarugashima Island
Narugashima Island is an uninhabited island distinguished by its long, narrow sandbar, reminiscent of Amanohashidate. Because of its shape, it is also called the “Awaji Hashidate.” The island is a treasure trove of nature, home to many rare plants and animals. A ferry service operates to the island, so why not enjoy a scenic boat trip together with the Fukecho–Sumoto Liner?
- Sumoto CityNature & Scenery
Awaji Island Sunset – Sunset Park Goshiki Yuhigaoka
Awaji Island is famous as an island where you can enjoy beautiful sunsets. The island’s west coast, known as the Awaji Sunset Line, is a breathtaking driving route along the scenic coastline.
In Sumoto City’s Goshiki district, Sunset Park Goshiki Yuhigaoka is a well-known spot for sunset viewing, where a stone boat-shaped danjiri welcomes visitors. From the park, you can take in panoramic views of the sun setting over the Seto Inland Sea, while strolling leisurely through the grounds and immersing yourself in the beauty of nature.