Atami Hotel Ohnoya
Reference price. Market rates from Rakuten Travel, per person based on 2 adults sharing one room. This is a guide calculated from available plans over the past few weeks, and it varies by season and number of guests. Please check the booking site for actual rates.
Price source: Rakuten Travel (Japanese site)
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forumWhat families say
Rakuten Travel rating 3.92 out of 5 (2,197 reviews). Dinner and breakfast are buffets, and one review mentions a child going back for a second and third Hamburg steak. The 3rd-floor rooftop has an open-air bath and a pool, and guests comment that families with children could enjoy playing in the water there during the summer holidays. The point to watch is parking: guests say cars are parked close together, and that in peak periods getting in and out could be a struggle unless your car has sliding doors.
Kids Facilities
Family baths (private-hire baths)
Family baths (private-hire baths)
- paymentsPrice:Free for guests
There are 6 family baths (private-hire baths), free to use 24 hours a day. No reservation is needed: whenever one is unlocked, you can use it. They are also the place to go if you want to bathe with a child aged 7 or over, since children of that age cannot bathe with the opposite sex in the communal baths.
- •No reservation is needed; you can use a bath whenever it is unlocked
- •Available 24 hours a day
Buffet venue Fuji
Buffet venue Fuji
Breakfast and dinner are served at Fuji, the buffet venue on the 2nd floor of the Takasago-kan. Dinner offers about 80 Japanese, Western and Chinese dishes, and breakfast about 50 Japanese and Western dishes. Hours are 7 a.m. to 9 a.m. and 6 p.m. to 8 p.m., and dinner has a 90-minute limit. Outside food and drink are not allowed in the restaurant, but you may bring in baby food and meals for guests with allergies. Children's chairs in the restaurant appear in the information shared across all Itoen Hotels, but not in the hotel's own information, so please ask in advance if you need one.
- •Outside food and drink are not allowed in the restaurant, but you may bring in baby food and meals for guests with allergies
Yukata corner
Yukata corner
The yukata corner is beside the front desk on the 1st floor of the main building; you choose a size and pattern and take the yukata to your room. The information shared across all Itoen Hotels says children's yukata are also available. That shared information also lists a baby bed in the communal bath and children's chairs in the restaurant, but the hotel's own information does not, so please ask in advance if you need them. Cribs and baby futons for guest rooms are not mentioned.
Outdoor pool
Outdoor pool
- calendar_monthSeason:Summer only
- paymentsPrice:Free for guests
An outdoor pool open in summer only, free for staying guests. The most recent season ran from July 18 to August 30, 2026, with hours of 8:30 a.m. to 10:30 a.m. and 12 p.m. to 5 p.m. Every Tuesday, hours are 1 p.m. to 5 p.m. to allow for water-quality maintenance and safety checks. The water depth and whether there is a children's pool are not stated, and neither is whether swim diapers are allowed.
- •The pool may close depending on the weather, the temperature and other conditions
- •Whether swim diapers are allowed is not stated, so please check in advance
Overview
Atami Hotel Ohnoya is a 165-room hotel in Atami Onsen with a Roman Bath large enough for 300 people to bathe at once, plus 6 family baths (private-hire baths) that are free to use 24 hours a day. Children's rates are 70% of the adult rate for elementary school children and 50% for children aged 3 and over who have not yet started elementary school. Children under 3 stay free as co-sleepers, but no bedding is provided. Breakfast and dinner are both buffets in the restaurant. Children who are not yet out of diapers cannot get into the tubs of the communal bath, so a room with its own bath is worth considering.
Rooms
The hotel has Japanese-style tatami rooms and Japanese-Western rooms, which combine twin beds with a tatami room. The top-floor and upper-floor ocean-side Japanese-Western rooms (twin beds plus 8 tatami mats) sleep 1 to 6 guests, and the two-room Japanese-style tatami rooms (10 and 7.5 tatami mats) sleep 1 to 7; both types have a bath and toilet. The Japanese-Western rooms with twin beds plus 12 tatami mats sleep 1 to 7 guests: the upper-floor ocean-side ones have a bath and toilet, while the top-floor ocean-side ones have neither. The Special Room, an ocean-side corner Japanese-Western room (twin beds plus 17 tatami mats), has a bath and toilet and sleeps 1 to 9. The ocean-side VIP suite in the Takasago-kan (twin beds plus 12.5 and 6 tatami mats) is the only one of its kind; it has a living room, a bath and a toilet, and sleeps 1 to 11. The large Japanese-style tatami room (27 tatami mats) has a bath and toilet and sleeps 1 to 11, and the Special Room ocean-side Japanese-style tatami rooms in the Takasago-kan have a hinoki (Japanese cypress) indoor bath and sleep 1 to 6. Rooms in the East Building have only a shower booth and a toilet, and rooms without an in-room bath have no bath at all. Children who are not yet out of diapers are directed to use the tub in their room's bathroom, so if you want your child to have a soak, look at rooms with their own bath.
Dining
Breakfast and dinner are both buffets, served at Fuji, the buffet venue on the 2nd floor of the Takasago-kan. Dinner offers about 80 Japanese, Western and Chinese dishes, and breakfast about 50 Japanese and Western dishes. Hours are 7 a.m. to 9 a.m. and 6 p.m. to 8 p.m. Dinner has a 90-minute limit, and its start time depends on how busy it is that day. Outside food and drink are not allowed in the restaurant, but you may bring in baby food and meals for guests with allergies. You are free to bring food and drink into your room. No allergy-friendly menu is published, so please contact the hotel in advance if you need one.
Baths and Onsen
The hot spring water comes from Atami Onsen, and there are two communal baths, the Roman Bath and the Flower Bath, which alternate between men and women. The Roman Bath is large enough for 300 people to bathe at once. There is also an open-air bath looking out over Sagami Bay. The communal baths and open-air bath are open from 2:30 p.m. to midnight and from 5 a.m. to 10:30 a.m., and the Roman Bath and the Flower Bath each have one sauna. The spring water is a calcium-sodium chloride spring (hypertonic and neutral). The 6 family baths (private-hire baths) are free 24 hours a day and need no reservation: whenever one is unlocked, you can use it. Mixed bathing is allowed up to age 6, and children aged 7 and over use the bath for their own sex. If you want to bathe with a child aged 7 or over, you can use a private-hire bath. Babies and toddlers who are not yet out of diapers may enter the communal bath, but they cannot get into the tubs. How diapers are handled in the private-hire baths is not stated. The Special Room ocean-side Japanese-style tatami rooms in the Takasago-kan have a hinoki indoor bath, and they are the only room type at the hotel with a hinoki bath in the room.
Family-Friendly Features
Children's rates are 70% of the adult rate for elementary school children and 50% for children aged 3 and over who have not yet started elementary school. Children in that second group are booked with meals and futon bedding; there is no option without meals or futon bedding. Children under 3 stay free as co-sleepers, but no bedding is provided. Cribs, baby futons and bed guards for guest rooms are not mentioned, so please ask if you need them. A baby bed in the communal bath and children's chairs in the restaurant appear in the information shared across all Itoen Hotels, but not in the hotel's own information, so please ask in advance if you need them. Yukata are chosen by size and pattern at the yukata corner beside the front desk on the 1st floor of the main building, and the shared Itoen Hotels information says children's yukata are also available. The building is not barrier-free and there are no fully barrier-free rooms, so guests who need help will generally need assistance from a companion.
The outdoor pool is open in summer only. The most recent season ran from July 18 to August 30, 2026, with hours of 8:30 a.m. to 10:30 a.m. and 12 p.m. to 5 p.m.; every Tuesday, hours are 1 p.m. to 5 p.m. to allow for water-quality maintenance and safety checks. Staying guests can use it free of charge, but the water depth, whether there is a children's pool and whether swim diapers are allowed are not stated, so please check in advance. The hotel also has a karaoke salon with a stage (1st floor of the main building, 12 p.m. to 10 p.m., no reservation needed), private karaoke rooms (reservation required, 60 minutes per group), table tennis (2nd floor of the main building and 2nd floor of the East Building, 12 p.m. to 10 p.m., up to 30 minutes per group per session) and billiards (1st floor of the East Building), all free for staying guests. There is also a game corner (1st floor of the main building, 2 p.m. to 9 p.m.), but its prices are not stated.
Access
From Atami Station, take a public bus from bus stop 7 and get off at Marine Spa Atami. A free shuttle bus also links JR Atami Station and the hotel. It leaves Atami Station between 1:50 p.m. and 5:20 p.m. and leaves the hotel between 8:50 a.m. and 11:20 a.m., in both directions at 20 and 50 minutes past the hour. Parking is available for about 100 cars, free for staying guests. Check-in is from 3 p.m., and except on the breakfast-only plan, guests must arrive by 6 p.m. Checkout is at 11 a.m., and extensions are not accepted. In some years checkout moves to 10 a.m. during the summer holidays; most recently this applied to stays on the nights of July 18 through August 29, 2026. If you are staying in summer, please confirm when booking.
Access & Information
| location_onAddress | 3-9 Wadahama-minamicho, Atami, Shizuoka 413-0023 |
|---|---|
| directions_carAccess | From Atami Station, take a public bus from bus stop 7 and get off at Marine Spa Atami. By car, it is 60 minutes from Nagaizumi IC via the Izu Jukan Expressway and the Kannetsu Road. |
| trainNearest station | Atami Station |
| local_parkingParking | Parking for 100 vehicles, free of charge, on a first-come, first-served basis. Staff hold your car keys, and some cars are parked one behind another (tandem parking). If you are coming in a special-purpose or large vehicle, please contact the hotel in advance. |
| callPhone | +81-570-024-780 |
| paymentsCards | VISA, JCB, American Express, Diners Club, Mastercard |
| languageOfficial site | https://www.itoenhotel.com/hoteloonoya/open_in_new |
Map
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Reference price. Market rates from Rakuten Travel, per person based on 2 adults sharing one room. This is a guide calculated from available plans over the past few weeks, and it varies by season and number of guests. Please check the booking site for actual rates.
Price source: Rakuten Travel (Japanese site)
Frequently Asked Questions
What ages is Atami Hotel Ohnoya best suited to?
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It has facilities that work especially well for babies and toddlers (ages 0 to 2). There is no age limit, and families with children of any age can stay.
Is there parking at Atami Hotel Ohnoya?
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Parking: Parking for 100 vehicles, free of charge, on a first-come, first-served basis. Staff hold your car keys, and some cars are parked one behind another (tandem parking). If you are coming in a special-purpose or large vehicle, please contact the hotel in advance.
How do you get to Atami Hotel Ohnoya?
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From Atami Station, take a public bus from bus stop 7 and get off at Marine Spa Atami. By car, it is 60 minutes from Nagaizumi IC via the Izu Jukan Expressway and the Kannetsu Road.
Can a child aged 7 or over use the communal bath with a parent?
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Children aged 7 and over use the bath for their own sex. If a parent and child want to bathe together, you can use one of the 6 family baths (private-hire baths), which are free 24 hours a day. No reservation is needed; you can go in whenever one is unlocked.
Can we bring our own baby food?
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Meals for someone with allergies, baby food and therapeutic diets may be brought in. Whether the hotel can warm food is not stated, so please check with the hotel in advance.
What are the check-in and checkout times?
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Check-in is from 3 p.m. to 6 p.m., and checkout is at 11 a.m. Checkout extensions are not accepted.
Can we leave our luggage before check-in?
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You can ask the front desk to hold it. At busy times, however, they may not be able to accommodate the request.
Do we need to contact the hotel if we will check in late?
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If you will arrive before 5 p.m., there is no need to get in touch. Dinner hours vary from day to day, so please check the details with the hotel.
Can children under 3 co-sleep for free?
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Yes. Children under 3 are treated as co-sleeping and stay free of charge, but please note that no bedding is provided for them. Children aged 3 and over who have not yet started elementary school are charged 50% of the adult rate, with meals and futon bedding included. Elementary school children are charged 70% of the adult rate.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Jalan (last verified: September 2026). Prices, availability and seasonal operations change. Please check each booking site for the latest information.
We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.
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