Hotels in Onjuku

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Where to stay in Onjuku?

Properties are selected based on real traveler reviews and popularity among guests who’ve booked a night in Onjuku on Hotels.com. These Onjuku hotels consistently deliver on quality, location and traveler experience. Last updated on October 18, 2026.

A coastal view with a palm tree, a building with barred windows, and a clear sky.

A bedroom with a wooden ceiling, a bed with white linens, a nightstand with a lamp, and a framed picture on the wall.

A modern building with a sloped roof, large windows, and a flat entrance.

A small, rectangular pool with a wooden deck, a white pedestal, and a concrete wall in the background.

1. DEAR MOM

Onjuku

$130 nightly

$143 total

Oct 19 - Oct 20

A modern two-story house with a balcony, large windows, and a well-lit entrance.

A spacious hallway with a tiled floor, a potted plant, a bench, and a door with a sliding mechanism.

A modern living room with a sectional sofa, a coffee table, and a dining area with chairs and a table.

A modern kitchen with white cabinets, a stainless steel sink, a toaster, and a range hood.

2. Eternity Marina HOUSE Onjuku

Onjuku

$531 nightly

$585 total

Nov 18 - Nov 19

A spacious living area with a wooden floor, a blue sofa, a wooden coffee table, and a view of the sea through large windows.

A balcony with wicker furniture, a view of the beach, and a street with palm trees.

A hotel room with two beds, a TV, a desk with chairs, and a window with curtains.

A modern living room with a dining area, large windows, and a view of the sea.

3. HOTEL R9 The Yard Katsura

Katsuura

$57 nightly

$63 total

Nov 15 - Nov 16

A hot spring bath with a view of a waterfall and mountains.

A modern indoor lounge area with wicker furniture, glass partitions, and large windows offering views of the outside.

A spacious indoor area with multiple levels, potted plants, and seating arrangements.

A modern indoor pool area with tiled floors, white stools, and a large window offering a view of the outdoors.

4. Katsuura Hilltop Hotel & Residence

Katsuura

$76 nightly

$86 total

Oct 22 - Oct 23

A hotel entrance with a caution sign, a statue, and a sign indicating the hotel is open.

A narrow hallway with a wooden closet door that is open, revealing shelves and storage space.

A beach with a sunset and a rocky outcrop in the distance.

A hotel room with a large window, a sofa, a bed, a small table, and a patterned carpet.

5. HOTEL Galaxy

Isumi

$50 nightly

$55 total

Oct 27 - Oct 28

A large indoor swimming pool with multiple lanes, surrounded by flower beds and decorative elements.

A hot spring area with a central fountain, tiled walls, and decorative columns.

A room with a large window overlooking a calm sea and a rocky shoreline.

A spacious indoor pool area with a view of the sea, a bar with various bottles, and a high ceiling with exposed beams.

6. Mikazuki Sea-Park Hotel Katsuura

Katsuura

$153 nightly

$170 total

Oct 19 - Oct 20

A modern outdoor bathroom with a large bathtub, a sofa, and a glass-enclosed ceiling.

A modern building with a glass entrance and a sign reading "CODO 231245".

A hotel room with a bed, a sofa, a TV on a wooden cabinet, and a bathroom visible through an open door.

A spacious indoor area with wooden flooring, multiple tables and chairs, large windows, and a modern industrial ceiling design.

7. HOTEL R9 Kujukuri

Ichinomiya

$65 nightly

$71 total

Nov 3 - Nov 4

A modern, compact building with a metal exterior and a glass entrance.

A train station platform at night with illuminated train carriages on either side and a clear view of the moon in the sky.

A vending machine with various drink and snack options, a door to a balcony, and a view of a bridge.

A hotel room with a bed, a desk with a chair, a microwave, a coffee maker, and a TV.

8. Hotel R9 The Yard Isumi

Isumi

$55 nightly

$61 total

Nov 15 - Nov 16

A two-story building with a flat roof, large windows, and a covered entrance.

A modern building with a glass entrance, a covered patio area, and a well-maintained garden.

A traditional Japanese room with tatami flooring, a wooden table, a television, and a sliding door.

A traditional Japanese room with tatami flooring, a wooden table, sliding doors, and a window with curtains.

9. Tabist Watanabe Chiba Ichinomiya

Ichinomiya

$47 nightly

$52 total

Oct 23 - Oct 24

An indoor swimming pool with clear glass walls, a wooden ceiling, and a view of a fence and greenery outside.

A spacious outdoor area with seating and tables, a central fire feature, and large windows allowing natural light.

A hotel room with a bed, a sofa, a small table, and a large window offering a view of trees and the sea.

A traditional Japanese room with tatami flooring, a low wooden table, two chairs, a television, and a large window with a view of trees.

10. Kamenoi Hotel Kamogawa

Kamogawa

$142 nightly

$159 total

Oct 22 - Oct 23

A traditional Japanese-style entrance with a tiled roof, a wooden door with glass panels, and a small garden area with potted plants and a green mat.

A hotel room with two beds, a television, a small table, and a shelf with items.

A traditional Japanese room with tatami flooring, a low table, and a sliding door with floral patterns.

A stone-floored bathroom with a large bathtub, a window, and three wooden containers on the floor.

11. Tennryuusou

Otaki

$94 nightly

$104 total

Oct 25 - Oct 26

A modern kitchen with a central island, a built-in stove, and a seating area with a view.

A modern building with wooden paneling, large windows, and a concrete pathway leading to the entrance.

A modern interior with a wooden staircase, a dining area with a round table and chairs, and large windows offering a view of the outdoors.

A modern interior with wooden walls, a built-in bench, and large windows.

12. SANU 2nd Home Ichinomiya 2nd

Ichinomiya

$156 nightly

$171 total

Oct 26 - Oct 27

A traditional Japanese onsen with a wooden deck and stone pathway leading to the water.

A modern hotel room with a large bed, a sofa, a small table, and a view of the ocean.

A balcony with a view of the sea, a glass-enclosed hot tub, and a wooden railing.

A spacious room with a large wooden table, comfortable seating, and large windows offering a view of the sea.

13. Kamogawa Grand Hotel

Kamogawa

$123 nightly

$137 total

Oct 21 - Oct 22

A dolphin show at a water park with a large pool and a stage area.

A modern indoor pool area with a glass wall, metal railings, and a tiled floor.

A clean, modern indoor pool area with a tiled floor, several benches, and a glass wall offering a view of greenery outside.

A hotel room with a large window, a wooden table, a TV, and a safe.

14. Kamogawa Sea World Hotel

Kamogawa

$133 nightly

$147 total

Oct 19 - Oct 20

A bar area with wooden furniture, a bar counter, and various hanging decorations.

A kitchen with wooden cabinets, a stove, and a microwave.

A hotel room with a bed, a sofa, a small table, and a window with curtains.

A cozy bar area with rustic decor, including wooden beams and hanging branches. There are several round tables and leather seating.

15. Drive in Ichinomiya

Ichinomiya

$50 nightly

$55 total

Nov 1 - Nov 2

A hotel lobby with a reception desk, a digital sign, and a water feature.

A modern bedroom with a bed, a glass coffee table with flowers, a black leather sofa, and a unique ceiling design.

A modern hotel room with a large bed, a seating area with a table, and a television.

A modern bedroom with a large bed, a stone wall, a leather sofa, and a fireplace.

16. HOTEL Sweets - Adults Only

Chosei

$38 nightly

$42 total

Nov 4 - Nov 5

A traditional Japanese room with tatami flooring, a low table, and chairs. A large window offers a view of a body of water and greenery.

An indoor swimming pool with a tiled floor, a pool ladder, and a rocky wall backdrop.

A conference room with a long table, several white chairs, a wooden wall, and a window.

A conference room with rows of tables and chairs, a carpeted floor, and large windows.

17. Mikazuki Sea-Park Hotel Awa Kamogawa

Kamogawa

$167 nightly

$186 total

Oct 25 - Oct 26

A hotel room with a large bathtub, a sofa, and a TV. The room has large windows with a city view.

A bathroom with a bathtub, two wall sconces, a window with a view of a bridge and cityscape, and a sink with soap dispensers.

A hotel suite with a dining area, living room, and balcony with city views.

A hotel room with two beds, a desk with a phone, and large windows offering a city and sea view.

18. Kamogawa Grand Tower

Kamogawa

$120 nightly

$132 total

Nov 5 - Nov 6

A spa area with a hot tub, large windows, and a view of greenery.

A hotel room with a sofa, a small table, and a view of a mountainous landscape through large windows.

A multi-story hotel with a modern design, featuring a prominent triangular roof and large windows.

A golf course with a pond, trees, and a hill in the background.

19. KAMOGAWA COUNTRY HOTEL

Kamogawa

$70 nightly

$77 total

Nov 3 - Nov 4

A hotel room with two beds, a desk with a computer, a television, and a microwave.

A modern reception area with a wooden counter, a small wooden stool, and a black cabinet.

A row of stacked front-loading washing machines in a laundry room with wooden flooring and white walls.

A hotel entrance with a red sign, a parking lot, and a building in the background.

20. HOTEL R9 The Yard Mobara

Mobara

$53 nightly

$58 total

Nov 1 - Nov 2

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Go beyond your typical stay in Onjuku

Pet friendly

Spa

Pool

Hot tub

Family friendly

Top landmarks in Onjuku

Onjuku Beach

9.0/10 (11 reviews)

If being by the water is a major draw, Onjuku Beach is a spot you might want to check out, located 0.8 mi (1.3 km) from central Onjuku. Enjoy the sunset by the shore at Ubara Beach and Moriya Beach.

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Birthplace Monument of Traffic and Friendship between Japan, Spain and Mexico

You might want to get your camera out and head to Birthplace Monument of Traffic and Friendship between Japan, Spain and Mexico— just one of the landmarks located 1.3 mi (2.1 km) from central Onjuku.

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Desert of Moon Park

6.0/10 (1 review)

Desert of Moon Park is 0.7 mi (1.2 km) from central Onjuku, why not stop by during your stay. Want to stretch your legs some more? Head to Cape Hachiman Park, located nearby.

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Learn more about Onjuku

Onjuku is well-known for its attractions such as Onjuku Beach and Desert of Moon Park. The city has something for everyone including sights like Birthplace Monument of Traffic and Friendship between Japan, Spain and Mexico and Minamiboso Quasi-National Park within a small-town setting.

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A rocky coastline with waves crashing against the shore and a lighthouse in the distance.

Check out reviews of Onjuku hotels guests love

HOTEL Galaxy

8/10 Good

"チェックインの前倒しはできなかったですがフロントでリモートワークさせていただきました。ありがとうございました。"

HOTEL R9 Kujukuri

10/10 Excellent

"Exceeded expectations and we would stay again."

KAMOGAWA COUNTRY HOTEL

10/10 Excellent

"It was a great stay!! Staff are very kind and friendly. Food was excellent!! We’re sure we’ll come back next summer!!!"

Mikazuki Sea-Park Hotel Awa Kamogawa

10/10 Excellent

"Welcome drink machine at reception area was bonus point, we keep coming back after swimming and dinner. Do not forget your swimsuit, otherwise you will deeply regret to miss indoor swimming pool & spa experience. Delicious Buffet dinner on top of that, they provide free alcohol as well ! Top floor Onsen hit springs were so relaxing ,and the moment of sunset was breathtaking. and they provide so many variety of hair care goods, shampoo and conditioner, therefore I ended up wash my hair several times !"

HOTEL R9 The Yard Katsura

8/10 Good

"Cleanliness: Good Facilities: Good Location: Needs car access Price: Good Staffs: Excellently kind"

Drive in Ichinomiya

10/10 Excellent

"What an amazing place! The staff were all too helpful, friendly and the atmosphere is epic. Will return again 100% ! "

Kamogawa Grand Hotel

8/10 Good

"部屋からの景色は素晴らしい。ただ、この時期は暖房しか使えず、外の気温が17度前後でも日差しが入ると室温はかなり高くなり、エアコンが使えないのはかなり厳しい。私達は窓を開け、部屋のドアまで開けたがそれでも部屋の中は暑くて、そこがかなり残念。"

Frequently asked questions

How much does a hotel room cost in Onjuku?

You can discover great hotels in Onjuku from $55 with properties to suit all budgets and needs. If you're looking for an affordable hotel in Onjuku that meets all of your requirements, just sort hotels by "Price: low to high" after applying your filters when searching on Hotels.com.

How can I find deals and earn rewards at Onjuku hotels?

Discover great deals on Onjuku hotel stays with Hotels.com. Take a look at hotel prices mid-week or during the low season as to find those off-peak deals. If it's a spontaneous trip, check out our last-minute deals on Onjuku hotels.

Can I book Onjuku hotels with free cancellation?

It's easy to book a refundable Onjuku hotel on Hotels.com. Simply filter hotels by "Property cancellation options" and select "Fully refundable property". Many hotels offer free cancellation, so you can receive a refund if you need to cancel. Some hotels do require cancelling more than 24 hours before check-in, so double-check your booking beforehand.

What are some of the best Onjuku beach hotels?

For a beach vacation in Onjuku, Onjuku Beach is a top place to visit. Stay at a well-reviewed Onjuku beach hotel and enjoy your vacation. Check out THE ONJUKU terrace if you're after a hotel that's near the water. With a beachfront setting plus a seasonal outdoor pool and a restaurant, our travelers rate it highly at 8.2 out of 10.

What are some of the best hotels in Onjuku for couples?

Choose a top-rated Onjuku romantic hotel and enjoy your couple's getaway. Our travelers love THE ONJUKU terrace, a hotel with a beach and a restaurant. Use the "Traveler experience" filter in your search and select "Adults only" or "Romantic" to find even more hotels in Onjuku for couples on Hotels.com.

What are the top Onjuku hotels with a pool?

Discover some of the best Onjuku hotels with a pool for a little extra luxury on your trip. THE ONJUKU terrace is a great hotel with a seasonal outdoor pool and a guest rating of 8.2 out of 10. Plus, you can make the most of its beach and restaurant. You can select "Pool" in the "Amenities" filter of your search on Hotels.com to find even more places to stay in Onjuku with a pool.

What are some of the best Onjuku hotels with free parking?

If you're exploring by car, finding a great Onjuku hotel with free parking is a win. Our travelers' favorites include:

THE ONJUKU terrace: A hotel with an average guest rating of 8.2 out of 10

What are some popular hotels in central Onjuku?

If you're looking for hotels in central Onjuku, check out THE ONJUKU terrace and Mikazuki Sea-Park Hotel Katsuura. Travelers love THE ONJUKU terrace for its location, as well as the beach, seasonal outdoor pool and restaurant this hotel offers. Mikazuki Sea-Park Hotel Katsuura is another popular central ryokan with an outdoor pool, hot/mineral springs and a full-service spa. Moriya is a central neighborhood for your Onjuku vacation.

What hotels do travelers recommend in Onjuku?

Guests like DEAR MOM, THE ONJUKU terrace and Oonoso.

Can I book refundable hotels in Onjuku?

If you need the flexibility to change your plans to Onjuku, most hotels offer refundable* rates you can book. You can find these properties by searching our site and using the "fully refundable" filter to narrow down the results.

Where can I stay in Onjuku if I want an affordable accommodation?

An inexpensive option worth considering is SOMEDAY.

What will the weather in Onjuku be like during my trip?

The warmest months in Onjuku are usually August and July with an average temp of 76°F. January and February are the chilliest months when the average temp is 50°F. The rainiest months are October and September.