Sado Seaside Resort & Spa

🌅A seaside onsen hotel on Sado Island, right on a sunrise beach

Niigata · Sado Seaside Resort & Spa

1

Right on Jogahama Beach

• 🏖️Clear blue water and white sand at Jogahama Beach lie directly in front of the hotel.
• 🐟The swimming zone is enclosed by breakwater blocks for calm water, and you can fish for horse mackerel, filefish, greenling and more.
• 🏨Formerly Akadomari Jogahama Onsen Sunrise Jogahama, the hotel restarted under its current name in July 2026.

2

Ocean-View Onsen Baths

• ♨️Sodium-chloride and sulfate spring water at 42°C.
• 🌊The sea-facing bath has a sauna, cold plunge and jacuzzi, with sunrise views on clear days.
• 🕒Hotel guests can bathe 15:00–23:00 and 6:00–8:00 the next morning.

3

Tatami Rooms and Twins

• 🛏️Japanese-style rooms are assigned as 9.5, 10 or 12 tatami depending on group size, for 1–4 guests.
• 💼Western twins have two beds and a desk for two guests; none face the sea.
• 📶Every room has a bath and toilet, Wi-Fi, TV, safe and yukata; a shared fridge is on the 1st floor.

4

Sado Sea and Mountain Kaiseki

• 🦀The crab course features red snow crab shipped straight from Akadomari Port.
• 🥩A sukiyaki course uses Niigata-raised wagyu beef.
• 📅During the January–February crab closed season other ingredients are served, and crab may be unavailable in rough seas.

5

Breakfast and Restaurant Shiosai

• 🍚Breakfast centers on grilled fish and Sado-grown rice.
• 🌊Meals are served at Restaurant Shiosai with sea views; children's chairs are available.
• 🕖Dinner 18:00–20:00 (last order 19:00), breakfast 7:00–8:30 (last order 8:00).

6

Lobby, Terrace and Facilities

• 🌄The sea-view lobby and terrace are a relaxed spot for sunrise and sunset.
• 🛗There is a lounge, elevator and front-desk shop (closes 20:30), and wheelchairs can be borrowed.
• 🚿The beach has toilets, changing rooms and showers for swimmers.

7

Nearby Sights and Getting There

• ⛩️Hokusetsu Sake Brewery is about 5 minutes by car, Watatsu Shrine about 25 minutes, and Shukunegi about 10 minutes by car from Ogi Port.
• ⛴️Arriving at Ryotsu Port by ferry from Niigata, you can use the rental cars and taxis recommended by the hotel group.
• 📞Ask the hotel about access from Ogi Port; the Naoetsu–Ogi ferry route does not run January–April.

3

Tatami Rooms and Twins

• 🛏️Japanese-style rooms are assigned as 9.5, 10 or 12 tatami depending on group size, for 1–4 guests.
• 💼Western twins have two beds and a desk for two guests; none face the sea.
• 📶Every room has a bath and toilet, Wi-Fi, TV, safe and yukata; a shared fridge is on the 1st floor.

4

Sado Sea and Mountain Kaiseki

• 🦀The crab course features red snow crab shipped straight from Akadomari Port.
• 🥩A sukiyaki course uses Niigata-raised wagyu beef.
• 📅During the January–February crab closed season other ingredients are served, and crab may be unavailable in rough seas.

Show more (5 more)▾

A beachfront hotel combining ocean-view onsen baths, a sauna and Sado seafood. Note that the island is reached by ferry, twin rooms do not face the sea, and tatami room orientation, size and view cannot be requested.

#SadoIsland#SadoRyokan#NiigataRyokan#OceanViewOnsen#SnowCrab#Sauna#BeachStay

* This introduction was compiled from information published by each property (official website and similar sources), so some details may differ from what you find on the day. It is AI-assisted and can contain errors — please check the official website and the details shown at booking before you reserve.

Check In/Check Out Policy · Check In: 15:00 · Check Out: 10:00 · Last Check In: 22:00

* These policies are the property's own text, in English; the cancellation policy shown at booking takes precedence.

From onsen etiquette to check-in — the things worth knowing first.

What are the check-in and check-out times at Sado Seaside Resort & Spa?

Check-in starts at 15:00 and check-out is by 10:00.

Where is Sado Seaside Resort & Spa located?

It is in Sado. Address: 2915 Mikawa .

What is the cancellation and refund policy?

Free-cancellation deadlines vary by rate plan and are shown with each room. Cancelling before the deadline gives a full refund.