Savor the Sea, Reconnect with Nature
Umiterasu Nadachi is a premier roadside station nestled along the rugged coastline of Niigata Prefecture, where the vast expanse of the Japan Sea meets the quiet charm of rural life. Located in the scenic Nadachi district of Joetsu City, this vibrant destination offers more than a pit stop—it’s a gateway to immersive experiences rooted in local culture and natural beauty.
Surrounded by panoramic ocean views, visitors can enjoy fresh seafood caught daily, explore themed events like the seasonal "Phantom Fish Festival," or unwind in the serene "Yurara" hot spring bath with sweeping vistas of the sea. With its blend of dining, relaxation, recreation, and authentic regional products—such as fermented sweet shrimp and squid in soy lees—Umiterasu Nadachi captures the essence of coastal Japan. Whether seeking adventure, tranquility, or culinary delight, this roadside station delivers a complete, unforgettable journey.
Why Visit
Umiterasu Nadachi stands out as the only roadside station in the region offering a curated selection of artisanal seafood preserved in traditional koji and miso brines, including the acclaimed sweet shrimp in koji and squid in miso—both certified "Made in Joetsu" and recognized in Newa’s prestigious "Best Foods of Niigata" selection. With direct access to the Japan Sea, visitors can witness the rare spectacle of the ocean turning crimson at sunset, a view unmatched anywhere else in the area.
Restaurants & Dining
Savor the ocean's bounty at Umiterasu Nadachi, where fresh seafood meets seasonal mountain flavors.

Kourin
光鱗
Specialty
Fine dining with ocean views and fresh seafood from the Japan Sea
A premium dining experience offering exquisite seafood and mountain delicacies, set against a breathtaking ocean view. The atmosphere is elegant and relaxing, perfect for a memorable meal.
Shopping Highlights
Discover local treasures and artisanal goods at Umiterasu Nadachi’s vibrant roadside station shop.

Sweets Techichi
スイーツ テチチ
A specialty shop offering handmade sweets and confections made with local ingredients
Products
Must-Try Item
Seasonal fruit tart

Local Market
物産館
A marketplace featuring regional agricultural and seafood products from the Japan Sea coast
Products
Must-Try Item
Freshly caught sea urchin
Featured Products
Experience signature specialties like fermented shrimp and squid, crafted with tradition and local pride.
Sweet Shrimp in Koji Marinated
甘えびの糀漬
Fresh sweet shrimp marinated in koji without any additives, offering a natural and rich flavor. Certified as 'Made in Joetsu'. Selected in the 'Niigata Delicious Food Selection' 2022.
Squid in Soy Sauce Brine
いかのもろみ漬
Fresh squid marinated in soy sauce brine, free from internal organs, resulting in a clean, refreshing taste with a subtle kanzuri-like flavor. Certified as 'Made in Joetsu'. Selected in the 'Niigata Delicious Food Selection' 2024.
Two-Item Set: Sweet Shrimp and Squid in Koji Marinated
甘えびの糀漬といかのもろみ漬の2本セット
A premium two-item set of marinated sweet shrimp and squid, ideal as a side dish with rice or as a sake pairing. Packaged in a decorative box, perfect for gifting.
Three-Item Set: Sweet Shrimp, Squid, and Silver Salmon in Koji Marinated
甘えびの糀漬といかのもろみ漬と銀鮭の糀漬の3本セット
The ultimate selection of marinated seafood delicacies. A premium trio of sweet shrimp, squid, and silver salmon in koji brine, all certified as 'Made in Joetsu'. Presented in a decorative box, ideal for gifting.
Facilities & Amenities
Relax and recharge with premium amenities, including ocean-view pools and a revitalizing hot spring bath.
Parking
The roadside station provides parking facilities for visitors.
Near the main entrance
Restroom
Clean and accessible restrooms are available for visitors.
Throughout the facility, including near the main entrance and dining areas
Free Wi-Fi
Complimentary Wi-Fi is available throughout the roadside station for guests and visitors.
All public areas including lobby, dining, and recreational zones
Information Center
A dedicated information center provides assistance with local attractions, events, and facility services.
Main lobby area
Play Area
A play area is available for children, including outdoor and indoor play zones.
Near the outdoor plaza and adjacent to the pool area
Onsen (Hot Spring)
The 'Yurara' bath features an artificial hot spring, a panoramic outdoor bath overlooking the Japan Sea, a high-temperature sauna, and a powerful jet bath.
On the upper floor of the facility
EV Charging Station
Electric vehicle charging stations are available for guests and visitors.
Near the main parking area
ATM
An ATM is available on-site for visitor convenience.
Near the entrance and shopping area
Pet Area
A designated pet-friendly area is available for visitors with pets.
Outside the main building, near the parking lot
Activities & Experiences
Engage in seasonal events, hands-on workshops, and immersive experiences celebrating regional culture.
Seafood Festival
幻魚フェア
Experience a seasonal seafood festival featuring unique local fish, including special characters and themed events.
Duration
120 min
Outdoor activities may be affected by sea weather; check updates before visiting.
Sea View Relaxation
光鱗 -kourin-
Enjoy a relaxing experience with ocean views and fresh seafood, savoring the natural beauty of the Japan Sea.
Duration
180 min
Best enjoyed on clear days for optimal ocean views.
Indoor and Outdoor Pool Swimming
屋内/屋上2つのプール
Swim in both indoor and outdoor seawater pools, with the outdoor pool offering ocean views and the indoor pool providing year-round access.
Duration
120 min
Outdoor pool operates only during summer; indoor pool available year-round.
Onsen Bath Experience
名立の湯 ゆらら
Relax in a variety of baths including an ocean-view open-air bath, hot sauna, and jet massage bath.
Duration
90 min
Indoor facilities ensure comfort regardless of weather.
Seaside Park Adventure
シーサイドパーク名立
Explore a seaside park with thrilling rides like the Big Bob Slide, roller coaster, and 15-point obstacle course, all with panoramic ocean views.
Duration
150 min
Outdoor rides may close during heavy rain or strong winds.
Lighthouse Viewing Tour
鳥ヶ首岬灯台
Visit a historic lighthouse on a scenic cape with sweeping views of Sado Island and the Noto Peninsula.
Duration
60 min
Best viewed on clear days; access may be restricted during storms.
Cultural Heritage Walk
岩屋堂観音
Walk through a historic temple built in the early 8th century, exploring ancient Buddhist architecture and cultural significance.
Duration
75 min
Indoor areas available during inclement weather.
Historic Mountain Castle Exploration
春日山
Explore the ruins of a mountain castle associated with the famous warlord Uesugi Kenshin, with original mechanisms still visible.
Duration
120 min
Some paths may be slippery in wet or snowy conditions.
Temple of Learning and Training
林泉寺
Visit a temple where Uesugi Kenshin trained in his youth, known as the 'Temple of Learning' for its historical significance.
Duration
90 min
Indoor areas available during bad weather.
Marine Life Exhibition and Show
上越市立水族博物館
Explore a marine museum with over 300 species and 45,000 aquatic animals, including a world-leading penguin exhibit and regular dolphin performances.
Duration
180 min
Indoor facility; unaffected by weather conditions.
Insider Tips
Plan ahead for peak visits, and explore nearby sights like the lighthouse and seaside park for unforgettable views.
- Best Arrival Time: Arrive by 9:30 AM on weekdays to secure the limited daily batch of fresh-baked milk bread from the on-site bakery, which sells out quickly and is not restocked during the day.
- Hidden Gems: Visit the Sweets Techichi counter on the first floor of the shop hall between 11:00 AM and 1:00 PM on weekdays to find the seasonal "幻魚フェア" (Phantom Fish Fair) special sweets, including limited-edition ice cream featuring the official festival characters Poo-chan and Ai-chan.
- Weekend Special: On weekends, visit the deli counter between 12:00 PM and 1:30 PM to try the "幻魚フェア" limited-time menu, which features grilled fish and seafood dishes made from the day’s fresh catch, available only during the November 1–30 event.
- Souvenir Strategy: Purchase the three-pack set of fermented shrimp, fermented squid, and fermented silver salmon at the shop hall before 4:00 PM on weekdays to ensure availability, as this set sells out by late afternoon due to high demand for gift sets.
- Best View Timing: Walk to the rooftop terrace just after 5:00 PM on clear days to witness the Japan Sea turn a deep crimson during sunset, especially during the "幻魚フェア" season when the lighting enhances the dramatic sky view.
- On-Site Food Tip: Order the "Umiterasu Nadachi Online Shopping" gift set (shrimp, squid, and silver salmon fermented products) online and pick it up at the shop hall counter between 3:00 PM and 5:00 PM to avoid waiting in line during peak hours.
- Local Event Insight: Attend the "Shinshu Mushi Kura Matsuri" event on the first Saturday of each month at the roadside station to experience live regional cooking demonstrations and sample exclusive seasonal food items only available during the festival.
Best Time to Visit
Spring (March–May): Fresh sea urchin available in April, with seasonal seafood menus featuring early catches from the Japan Sea.
Summer (June–August): Outdoor seawater pool open, offering ocean views and summer seafood specials.
Autumn (September–November): "Phantom Fish Fair" runs from November 1–30, showcasing rare local fish.
Winter (December–February): Special holiday cuisine and warm dining experiences highlight seasonal ingredients.
Ratings
Family-Friendly Review
Umiterasu Nadachi offers a children's play area, interactive activities like the 'Phantom Fish Fair', and stroller-friendly pathways. Family dining options and safe, accessible facilities enhance the experience, though dedicated play zones are limited.
Food Lover Review
The roadside station features high-quality seafood from the Japan Sea, including fresh sashimi and artisanal pickled products like fermented sweet shrimp and squid. Local specialties and seasonal menus elevate the culinary experience.
Car Camping Review
Basic facilities like restrooms and vending machines are available, and the location offers a quiet, scenic setting. However, overnight parking is not explicitly permitted, limiting its suitability for extended stays.
Scenic Beauty Review
Overlooking the Japan Sea with stunning sunset views, the site offers panoramic ocean vistas, seasonal landscapes, and well-designed photo spots. The natural surroundings and serene atmosphere enhance its scenic appeal.

