Hotel Sun Hatoya

♨️Undersea hot spring beside a fish tank and Sagami Bay ocean views

Shizuoka · Hotel Sun Hatoya

1

A resort that seems to float on the sea

• 🌊A large seaside resort hotel in Ito Onsen where every room looks out over Sagami Bay.
• 🏨Run by the Hatoya Group, it bills itself as a spa resort floating on the sea.
• 🛁Day visitors can also use the hot springs.

2

Undersea hot spring 'Fish Bath'

• 🐟Soak in the hot spring while watching fish swim in the huge tank set into the wall.
• ✨A mysterious, Dragon Palace–like space in the bathing-suit-free zone.
• 🧖A sauna and beauty spa mean you can relax even on rainy days.

3

Open-air bath facing the Pacific

• 🌅The open-air bath overlooks the Pacific, and the early-morning sunrise over the ocean is a highlight.
• 🌴Rocky outdoor pools ringed by palm trees frame the sea view.
• 🕗Baths, pools and other facilities are free from 8:30 a.m. on check-in day until 3:00 p.m. on check-out day.

4

Swimsuit zone 'Adventure of the Seas'

• 🏊The indoor swimsuit zone 'Ancient Beach' is open year-round with a jacuzzi, utaseyu cascades, lie-down baths and a mushroom fountain.
• 🛝The outdoor 'Nagisa Pool', open in summer only, has a flowing-water slide.
• ⚠️Guests with tattoos cannot use the facilities, even if covered with a rash guard.

5

Ocean views from every room

• 🛏️Choose from ocean-view Japanese-style rooms, the oceanfront corner room closest to the sea, or the top-floor suite.
• 🛌Twin rooms face Sagami Bay and sleep up to three with an extra bed.
• 🌟The special Japanese-style suite added in 2019 has an oceanfront open-air bath and three rooms (12 + 8 tatami plus a Western room); the barrier-free special Western room (40–45㎡) for wheelchair users has a terrace.

6

Fresh seafood and a dinner show

• 🦞Meals center on fresh seafood straight from the ocean, with menu examples such as spiny lobster sashimi and wagyu shabu-shabu.
• 🎭Dinner is served in a theater venue with a laser show of sound and light renewed in summer 2022.
• 🍽️Dinner generally runs 18:30–20:30; a children's menu is offered only with the Japanese course.

7

Facilities and nearby sights

• 🎤Karaoke rooms, a games corner with ping-pong, a dance hall, five meeting rooms and four banquet halls.
• 👶Baby goods and services are available for infants and small children.
• 🎆Nearby are Izu Shaboten Zoo, Izu Granpal Park and the Jogasaki suspension bridge, and Ito Onsen hosts a fireworks festival.

8

Access

• 🚄From Tokyo Station, take the Kodama shinkansen to Atami (about 50 min), then the JR Ito Line to Ito (about 25 min); the Odoriko limited express runs Tokyo–Ito in about 1 hr 50 min.
• 🚌A free shuttle bus runs from Ito Station every 30 minutes between 12:30 and 17:00, about 5–6 minutes, no reservation needed.
• 🚗By car, about 90 min from Tomei Atsugi IC via the Odawara-Atsugi Road and Ishibashi IC, or about 80 min from Tomei Numazu IC.

3

Open-air bath facing the Pacific

• 🌅The open-air bath overlooks the Pacific, and the early-morning sunrise over the ocean is a highlight.
• 🌴Rocky outdoor pools ringed by palm trees frame the sea view.
• 🕗Baths, pools and other facilities are free from 8:30 a.m. on check-in day until 3:00 p.m. on check-out day.

4

Swimsuit zone 'Adventure of the Seas'

• 🏊The indoor swimsuit zone 'Ancient Beach' is open year-round with a jacuzzi, utaseyu cascades, lie-down baths and a mushroom fountain.
• 🛝The outdoor 'Nagisa Pool', open in summer only, has a flowing-water slide.
• ⚠️Guests with tattoos cannot use the facilities, even if covered with a rash guard.

Show more (6 more)▾

With an undersea hot spring beside a fish tank, pools and a dinner show, this ocean-view resort is especially good for families. It is a large hotel rather than a quiet small ryokan, guests with tattoos cannot use the baths or pools, and the outdoor pool opens only in summer.

#ItoOnsen#ShizuokaRyokan#IzuTrip#OceanViewRyokan#FamilyTravel#UnderseaOnsen#DinnerShow

* 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: 18:00

* 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 Hotel Sun Hatoya?

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

Where is Hotel Sun Hatoya located?

It is in Ito. Address: 572-12 Yukawa.

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.