Hitachi Seaside Park, Aqua World Oarai, and Nakaminato Osakana Ichiba—the Hitachinaka and Oarai areas are full of attractions, so many people likely want to choose a well-reviewed place to stay when they’re visiting.
In this article, we’ve analyzed Google reviews (as of August 2026) for 89 accommodations near Hitachinaka City and Oarai Town and present the top 12, ranked by highest ratings.From glamping to long-established kappo ryokan and affordable hot spring guesthouses, this lineup offers options to suit every travel style.
Ranking Criteria
This ranking is based on the results of a survey of Google Maps reviews conducted by our editorial team in August 2026.
- Scope: 89 accommodations in and around Hitachinaka City and Oarai Town
- Ranking: Sorted by highest Google Reviews rating (in the event of a tie, sorted by the number of reviews)
- Eligibility: To ensure the reliability of the ratings, only properties with 50 or more reviews were included
- Date: Both ratings and review counts are as of August 2026. Please check each property’s Google Maps page for the latest ratings
Get a Sense of Each Area’s Characteristics
Before choosing a place to stay, let’s briefly summarize the characteristics of each area.
- Katsuta Station Front Area / City Center (Hitachinaka City): Home to a concentration of business hotels. About a 15-minute drive to Hitachi Seaside Park
- Ajigaura・Isozaki (Hitachinaka City): The seaside area closest to Hitachi Seaside Park. Accommodations line the beach.
- Hiraiso・Nakaminato (Hitachinaka City): A hidden gem near Nakaminato Osakana Ichiba where it’s easy to avoid traffic jams
- Oarai Town: Located right in front of Aqua World Oarai and Oarai Isosaki Shrine, this area offers a wide range of accommodations, from long-established ryokans to glamping sites
Top 12 Accommodations with High User Ratings
1st Place | Koton Hitachinaka Grand Villa (★4.7, 419 reviews)
Taking the top spot is one of the largest glamping facilities in the Kanto region, boasting a prime location within walking distance of Hitachi Seaside Park. All 18 dome-shaped tents are fully equipped with toilets and showers, offering comfortable spaces designed by interior designers.Meals feature creative cuisine that blends kaiseki-style French dining with ethnic BBQ. There’s also a wide range of activities for everyone—from adults to children—including chopping firewood, making herb salt, bonfire experiences, and movie screenings. It’s about a 12-minute taxi ride from Katsuta Station, and there’s free parking for 30 cars.
2nd Place | Waterfront Villa OASIS Oarai (★4.7, 255 reviews)
Ajigaura A glamping facility located right on the beachfront, just a 30-second walk from the shore.Although the facility’s name includes “Oarai,” it is actually located in the towns of Hitachinaka City and Ajigaura, about a 5-minute drive from the Hitachi Seaside Park IC, making it a convenient location for visiting Nemophila and Kochia during peak season.All 6 dome rooms are equipped with private toilets and showers, and the facility can accommodate private group bookings for up to 24 people. Its water facilities—including a heated pool (open at night), a private barrel sauna, and a jacuzzi—are particularly impressive. Dinner features a charcoal-grilled BBQ, and breakfast is famous for its “make-your-own-burger” experience.
3rd Place | Satoumi-tei – Kinparo Main Residence – (★4.7, 171 reviews)
A villa-style ryokan with 8 rooms, situated just 30 meters from the shoreline of the scenic Oarai Coast. All rooms offer ocean views and feature a living room with a mini-kitchen, a tatami room, and a wooden terrace; 6 of the rooms also include a semi-open-air bath.The modern, wooden building—where guests can walk barefoot—also features stone and cypress public baths. Dinner consists of seasonal dishes made with local seafood and vegetables; in winter, Anglerfish Hotpot is a specialty. This is the perfect choice for adults seeking a high-quality stay in a “seaside villa.”
画像提供: 楽天トラベル No. 4 | Sugar Beach Oarai (★4.6, 433 reviews)
An all-inclusive glamping facility facing Oarai Beach that boasts “zero-second access to the ocean.” All dome tents feature ocean views and come fully equipped with a private BBQ house, shower, and restroom.Its straightforward pricing structure—which includes unlimited beer, wine, and soft drinks; an authentic BBQ featuring locally sourced ingredients from Ibaraki Prefecture; and even French toast for breakfast—is a major draw. Some tents are pet-friendly, and with 433 reviews, it stands out as the most popular among the top 5.
画像提供: 楽天トラベル 5th Place | Gran Mare Ibaraki Oarai (★4.6, 301 reviews)
A glamping facility with ocean views overlooking Oarai Beach. Its appeal lies in the completely private spaces offered by the 10 dome-shaped tents, each equipped with its own dedicated BBQ area, shower room, and restroom.In addition to an all-inclusive beverage service, the facility features private hot springs and an outdoor sauna. Four of the tents come with private dog runs, earning it high praise as a travel destination for pet owners.
画像提供: 楽天トラベル 6th Place | Kappo Ryokan Sakana-ya Inkyo (★4.6, 142 reviews)
A long-established kappo ryokan in Oarai with a history spanning over 100 years and six generations. Its greatest appeal lies in its cuisine, which features seasonal local fish sourced directly through the inn’s bidding rights at the Oarai Fishing Port.The winter (November–March) monkfish-themed course and the breakfast “tai-meshi” (sea bream rice) cooked in a clay pot are standout dishes that attract many repeat guests.The inn features five guest rooms, each a blend of Japanese and Western styles, which have been transformed into modern Japanese spaces following seismic retrofitting after the earthquake. If you’re visiting Oarai specifically for the food, this is the first place you should consider.
画像提供: 楽天トラベル 7th Place | Sunrise Villa Oarai (★4.6, 54 reviews)
A luxury villa hotel where every villa offers an ocean view. Featuring a consistently Balinese-style interior that creates an exotic atmosphere, the property includes an illuminated garden pool and a bar lounge. Accommodating up to 18 guests, the entire property can be reserved for private parties. It’s highly recommended for stays where you want to experience an extraordinary resort atmosphere, such as for anniversaries or a girls’ getaway.
画像提供: 楽天トラベル No. 8 | Kappo Ryokan Sakaya Honten (★4.5, 599 reviews)
A long-established kappo ryokan with a lineage spanning seven generations since the early Meiji era. The inn prides itself on authentic kappo cuisine featuring seasonal local fish landed at Oarai Port; dinner features seasonal sashimi, Oarai-style shirasu kamameshi (rice cooked in a pot with whitebait), and stone-grilled Hitachi Wagyu Beef.Breakfast features carefully prepared warm tofu made from soy milk and the inn’s famous natto, offering a full Ibaraki experience right from the morning. The three-story wooden building has a total of eight Japanese-style rooms, and the baths are available for private use. The fact that it maintains a ★4.5 rating while having garnered 599 reviews speaks to its enduring popularity among locals.
画像提供: 楽天トラベル 9th Place | Oarai Hotel ANNEX Gyokuran (★4.5, 234 reviews)
Located in front of the Second Torii Gate (Oarai Isosaki Shrine), this ocean-view hotel offers views of the “Kamiso Torii” and the sunrise over the Pacific Ocean from every room. Following a 2019 renovation, it now features Japanese-style, Western-style, and Japanese-Western-style rooms, with designs—such as rooms featuring window-side counters—that allow guests to fully enjoy the ocean view.Guests also have access to the large public bath at the main building, Oarai Hotel, just a 3-minute walk away. Its popularity stems from the opportunity to stay at a famous sunrise spot at an affordable price.
画像提供: 楽天トラベル 10th Place | Oceanfront Ryokan Hamadakan (★4.5, 147 reviews)
Ajigaura A seaside inn with just 7 rooms, situated right in front of the coast. The large public bath offers a panoramic view of the sea and sky at Ajigaura.Meals focus on seasonal seafood caught locally, allowing guests to enjoy seasonal flavors such as sashimi, simmered fish, tempura, and Anglerfish Hotpot. Located about an 8-minute walk from Ajigaura Station and about a 7-minute drive from Hitachi Seaside Park, it’s an excellent base for exploring the park.
画像提供: 楽天トラベル 11th Place | Oarai Seaside Hotel (★4.3, 901 reviews)
A historic hotel with a 100-year history, situated along the Oarai coast. All rooms feature ocean views, allowing guests to gaze out at the Pacific Ocean and the sunrise from their rooms. Dinner is served in-room, featuring creative Japanese and Western dishes that highlight Oarai’s fresh seafood.In addition to the panoramic ocean view from the large communal bath, the hotel also features an observation bath using spring water from Oarai Isosaki Shrine. Boasting an overwhelming 901 reviews—the highest among the 89 properties surveyed—it is a classic, go-to accommodation that represents Oarai.
画像提供: 楽天トラベル No. 12 | Oarai Onsen Tobita-so (★4.3, 254 reviews)
A guesthouse in Oarai Onsen with a history spanning over 40 years. Guests can enjoy natural hot spring waters—renowned for leaving skin silky smooth—in two separate baths.Their commitment to food shines through—for example, they use their own home-milled “Tobita Rice” for breakfast. With rates starting at 4,500 yen per night, this level of satisfaction offers the best value for money in the entire ranking. It’s also suitable for business trips and solo travelers. Please note that children in elementary school and younger are not permitted to stay, making this a property geared toward adults.
画像提供: 楽天トラベル Check at a Glance with the Comparison Chart
Highly Rated Accommodations: Comparison Chart
| Rank | Facility Name | Rating | Number of Reviews | Estimated Price | Area | Type |
|---|---|---|---|---|---|---|
| 1 | Koton Hitachinaka Grand Villa | ★4.7 | 419 | From ¥14,000 | Hitachinaka (Shinkō-chō) | Glamping |
| 2 | Waterfront Villa OASIS Oarai | ★4.7 | 255 | See official website | Hitachinaka (Ajigaura) | Glamping |
| 3 | Satoumi-tei – Kinparou Main Residence – | ★4.7 | 171 | From ¥25,820 | Oarai | Ryokan |
| 4 | Sugar Beach Oarai | ★4.6 | 433 | From ¥15,600 | Oarai | Glamping |
| 5 | Gran Mare Ibaraki Oarai | ★4.6 | 301 | See official website | Oarai | Glamping |
| 6 | Kappo Ryokan Sakana-ya Inkyo | ★4.6 | 142 | See official website | Oarai | Kappo Ryokan |
| 7 | Sunrise Villa Oarai | ★4.6 | 54 | From ¥29,420 | Oarai | Villa |
| 8 | Kappo Ryokan Sakaya Honten | ★4.5 | 599 | From ¥8,800 | Oarai | Kappo Ryokan |
| 9 | Oarai Hotel ANNEX Gyokura-an | ★4.5 | 234 | From ¥9,900 | Oarai | Hotel |
| 10 | Oceanfront Inn Hamadakan | ★4.5 | 147 | From ¥13,900 | Hitachinaka (Ajigaura) | Ryokan |
| 11 | Oarai Seaside Hotel | ★4.3 | 901 | From ¥7,700 | Oarai | Hotel |
| 12 | Oarai Onsen Tobita-so | ★4.3 | 254 | From ¥4,500 | Oarai | Hot Spring Guesthouse |
*Ratings and review counts are based on Google Reviews as of August 2026. Rates vary depending on the season and plan.