Dive into the Freshness of Kyushu’s Coastal Heart
Ushibuka Kaisaikan, a vibrant roadside station nestled along National Route 266 in the port town of Ushibuka, Kyushu, offers a gateway to the rich maritime heritage of Amakusa. Overlooking the pristine waters of the Ushibuka Harbor, this seaside destination is celebrated for its crystal-clear sea, vibrant coral reefs, and abundant tropical fish—making it a premier spot for scuba diving and glass-bottom boat tours. The station’s lively atmosphere blends local culture with oceanic charm, where visitors can savor the day’s catch or browse fresh seafood and regional specialties.
At the heart of Ushibuka Kaisaikan lies a bustling fish market, a modern restaurant serving daily fresh catches, and a seafood processing hall showcasing traditional Kyushu delicacies like dried fish and kamaboko. The newly revitalized dining space ensures guests experience the true taste of Ushibuka’s ocean bounty, with fish sourced directly from local fishermen each morning. Whether exploring the underwater world, sampling local flavors, or discovering the region’s history at the Fisheries History Museum, every visit feels like a journey through Kyushu’s living coastline.
Why Visit
Visit Ushibuka Kaisaikan to experience the only roadside station in the region where you can witness live fish swimming in a large pond just steps from the dock, directly overlooking the crystal-clear waters of the Ushibuka Marine Park. This is the only place where you can taste freshly caught fish from the day’s first haul, expertly prepared into signature dishes like the Ushibuka Seafood Donburi, made with fish pulled from the sea just hours earlier. The station also offers the only on-site, artisanal kama-boko (fish cake) made using traditional methods from the local fishing community.
Restaurants & Dining
Savor fresh seafood at Ushibuka Kaisaikan, where daily catch is hand-selected and served in delicious, locally inspired meals.
Seafood Restaurant
海鮮レストラン
Specialty
Fresh seafood from the local port, featuring daily caught fish and sustainable seafood dishes.
A restaurant located within the Ushibuka Kaisaikan roadside station, specializing in fresh seafood sourced directly from local fishermen. The restaurant offers a variety of traditional Japanese seafood dishes, emphasizing the quality and freshness of ingredients. The atmosphere is casual and welcoming, ideal for travelers seeking authentic local cuisine.
Café
喫茶室
Specialty
Light refreshments and local coffee with a view of the harbor.
A cozy café offering light snacks, drinks, and homemade pastries. Located within the roadside station, it provides a relaxing space to enjoy a break with views of the surrounding harbor and coastal scenery.
Shopping Highlights
Discover local treasures and sea-fresh specialties at Ushibuka Kaisaikan’s vibrant market stalls and retail shops.
Local Products Store
物産館
A store selling a wide range of local products from the Ushibuka area, including fresh seafood, dried fish, kamaobo (fish cake), and other regional specialties.
Products
Must-Try Item
Freshly made kamaobo (fish cake)
Fish Market
水産加工品販売売店
A shop specializing in processed seafood products such as dried fish, fish cakes, and other marine delicacies made from local catch.
Products
Must-Try Item
Kamaobo (fish cake)
Featured Products
Explore signature items like dried fish, kamaboko, and other regional seafood delights unique to Ushibuka’s coastal heritage.
Kamaobo (Fish Cake)
かまぼこ
A traditional Japanese fish cake made from fresh fish paste, known for its delicate texture and savory flavor. Crafted using local fish from Ushibuka.
Dried Fish
干物
Premium dried fish made from fresh catch of the day, sun-dried to preserve flavor and texture. A staple of local cuisine.
Ushibuka Seafood Set
牛深海鮮セット
A curated selection of local seafood products including dried fish, fish cake, and fresh fish seasoning, perfect for gifting or home cooking.
Facilities & Amenities
Enjoy convenient amenities including restrooms, parking, EV charging, and information desks at Ushibuka Kaisaikan.
Parking
The roadside station provides parking facilities for visitors.
Located at the roadside station premises
Restroom
Public restrooms are available for visitors.
Located at the roadside station premises
Wi-Fi
Free Wi-Fi is available through information terminals provided at the station.
Available at the information corner
Information Center
The station features a tourism information center that provides brochures, event flyers, and guidance from staff. It also offers road and nearby roadside station information.
Located at the roadside station premises
Play Area
A play area is available for children to enjoy.
Located at the roadside station premises
EV Charging Station
An electric vehicle charging station is available for visitors.
Located at the roadside station premises
Nursing Room
A dedicated room for nursing mothers is available for use.
Located at the roadside station premises
Activities & Experiences
Immerse yourself in island life with seasonal events, fishing tours, and hands-on workshops at Ushibuka Kaisaikan.
Scuba Diving
スキューバダイビング
Participants can explore the clear waters of Usibuka Bay, home to vibrant corals and tropical fish, by diving with scuba gear.
Duration
120 min
Best during clear weather; avoid during typhoon season.
Glass-Bottom Boat Tour
グラスボート
Participants can enjoy a relaxed underwater walk by riding a semi-submersible glass-bottom boat to view marine life.
Duration
60 min
Operates only on calm sea days; suspended during storms.
Local Seafood Tasting
海の幸食べ比べ
Participants can taste freshly caught local seafood, including daily-harvested fish and shellfish, directly from the market.
Duration
30 min
Fishing Experience
釣り体験
Participants can try fishing in the nearby waters of Usibuka Bay with guided instruction and equipment provided.
Duration
90 min
Weather-dependent; not available during heavy rain or strong winds.
Seafood Processing Workshop
水産加工体験
Participants can learn traditional methods of preparing dried fish and kamaboko (fish cake) using local ingredients.
Duration
120 min
Fishing Gear Rental
釣り道具レンタル
Rent fishing gear including rods, reels, and bait for use in the surrounding waters of Usibuka Bay.
Duration
180 min
Available only on non-stormy days.
Marine Life Observation Tour
海中生物観察ツアー
Guided tour to observe marine life and coral reefs in the clear waters of Usibuka Bay, with educational commentary.
Duration
75 min
Conducted only on sunny and calm days.
Insider Tips
Visit early to catch the fresh daily catch and plan around festival dates for vibrant local experiences.
- Best Arrival Time: Visit between 8:30 AM and 9:00 AM on weekdays to access the fresh fish selection at the fish market before the daily catch is fully sold out, as the fish are delivered fresh daily from the port.
- Hidden Gems: Check the deli counter in the merchandise hall for the limited-edition dried fish snacks made from locally caught mackerel, available only during the summer months and often sold out by noon.
- Weekend Special: On weekends, visit the fishing history museum between 9:00 AM and 10:00 AM to see the live demonstrations of traditional fishing net weaving by local artisans, held every Saturday and Sunday at 9:30 AM.
- Best Time to Buy Seafood: Purchase the daily fresh fish at the fish market between 10:00 AM and 11:00 AM, when the fish from the morning catch are first displayed after being inspected by the on-site fish buyer.
- Actionable Tip for Travelers: Use the information terminal in the visitor center to check real-time ferry schedules from the ferry ticket booth, as the schedule changes frequently due to weather and inspections, and the booth is open from 6:30 AM to 6:40 PM.
- Café Timing: Order the signature “Ocean View Coffee” at the café by 11:00 AM to guarantee a seat with a view of the harbor, as the café fills up quickly after lunchtime and the best tables are reserved for early visitors.
- Specialty Product: Buy the “Ushibuka Sea Breeze” canned tuna, a locally produced product with a distinctive flavor, at the merchandise hall before 2:00 PM, as it is only restocked once per week and often sells out by late afternoon.
Best Time to Visit
Spring (March–May): Visit during the April牛深ハイヤ祭り to enjoy local festivals and fresh bamboo shoots from the market.
Summer (June–August): Ideal for scuba diving in the clear waters of the牛深海域公園 and attending the August教会の見える﨑津みなとフェスティバル.
Autumn (September–November): Not mentioned in content; no specific seasonal activities or products noted.
Winter (December–February): Experience the December牛深あかね市 and sample seasonal dried seafood and processed fish products.
Ratings
Family-Friendly Review
Offers a play area, baby facilities, and stroller-friendly paths. Children enjoy the aquarium and interactive exhibits. Kid-friendly meals and family activities enhance the experience.
Food Lover Review
Features fresh seafood, local specialties like dried fish and kamaboko, and a recently renovated restaurant. High-quality ingredients and diverse dining options elevate the food experience.
Car Camping Review
Provides restrooms, parking, and vending machines. Quiet surroundings during daytime, but no overnight parking policy or designated camping area. Suitable for short stops.
Scenic Beauty Review
Overlooks the clear waters of Ushibuka Harbor with vibrant coral and tropical fish. Offers scenic coastal views, strong photo opportunities, and seasonal natural beauty.



