たたみの宿 湯の花亭
静岡県伊豆市土肥2849-5
A seaside ryokan in Toi Onsen, western Izu, where tatami continues into the baths and 16 of 32 sea-facing Japanese-style rooms have an open-air bath. Dinner and breakfast are served in the guest room.
View stay plans on the official website
English text is a translation of the Japanese public permit data. It does not indicate that the property has English-speaking staff or an English booking service. Check the property’s official website for current plans and booking options.
Key facts
Tatami throughout
Tatami is laid not only in the rooms and corridors but also in the toilets, the open-air bath and inside the bathtubs.
Total tatami count
The property has 4,322 tatami mats in total.
Day-use bathing
Day-use bathing is suspended.
Check-in and check-out
Check-in at 15:00 and check-out at 10:00.
Number of rooms
Thirty-two Japanese-style rooms, 16 of which have an open-air bath.
Public baths
The view bath 「千石船湯殿」 and the tatami open-air bath 「花の湯」, each with a men's and a women's side.
Sauna
Two rooms, one on the men's side and one on the women's side.
Building
A seven-storey reinforced-concrete building.
Parking
Space for three large coaches and 40 cars.
Rooms with an open-air bath
The special room 「鳳仙花」 （two connected rooms with beds）, the semi-special room 「忘れな草」 （13 tatami） and the room 「秋桜」 （10 tatami）.
Standard rooms
The standard room 「花しょうぶ」 and 「大部屋」, a large room reserved for group travel.
Shared room specification
All rooms face the sea. They are spacious Japanese-style rooms that guests enter barefoot from the corridor.
Fifth and sixth floor rooms
Sliding the shoji open reveals an open-air bath with Suruga Bay beyond. The water is the same natural hot spring as the public baths and runs 24 hours a day.
Source
Toi Onsen （mixed source）, piped from the source and free-flowing, with water added, reheating, and partial circulation for disinfection.
Spring quality
A calcium-sodium sulfate and chloride spring at 57.8 degrees.
Tubs and bathing hours
The tubs are lined with 「水だたみ」, tatami made from a special material. The top-floor （seventh） open-air bath and the guest-room open-air baths facing Toi Bay can be used 24 hours a day.
Cuisine
Menus built around seafood and mountain produce from Izu, changing with the seasons.
Meal location
Meals are served in the guest room, under food-hygiene guidance from the public health centre.
Open-air bath hours
The open-air bath can be used through the night, but not between 10:00 and 14:00, which is the cleaning period.
Location of the tatami open-air bath
The tatami open-air bath 「花の湯」 is on the top floor, with separate men's and women's baths.
Sunset from the rooms
From around mid-March to early October, the sunset can be seen from the rooms.
Bringing food and drink
A small amount may be brought in, but guests are asked to refrain from consuming it during dinner and breakfast service.
Train and bus
Shinkansen to Mishima, train to Shuzenji, then 50 minutes by bus to the 湯の川 stop, which is directly in front of the property.
Car ferry
Sixty-five minutes by car ferry from Shimizu Port to Toi Port, then one minute by car to the property.
Rooms
Special room 「鳳仙花」
A special room with an open-air bath, comprising two connected rooms with beds.
Semi-special room 「忘れな草」
A semi-special room of 13 tatami with an open-air bath.
Room 「秋桜」
A 10-tatami Japanese-style room with an open-air bath.
Standard rooms
「花しょうぶ」 and 「大部屋」, a large room reserved for group travel.
Shared room specification
All rooms face the sea and are entered barefoot from the corridor. On the fifth and sixth floors, an open-air bath lies beyond the shoji, with a view of Suruga Bay.
At the property
View bath 「千石船湯殿」
A view bath with separate men's and women's sides.
Tatami open-air bath 「花の湯」
A tatami open-air bath on the top floor, with separate men's and women's baths.
「水だたみ」 tubs
The tubs are lined with 「水だたみ」 tatami. The top-floor and guest-room open-air baths can be used 24 hours a day.
Sauna
Two rooms in total, one each on the men's and women's sides.
Cuisine
Menus built around seafood and mountain produce from Izu, changing with the seasons.
Meal location
Meals are served in the guest room, under food-hygiene guidance from the public health centre.
Parking
Space for three large coaches and 40 cars.
Shinkansen to Mishima, then train to Shuzenji.
Fifty minutes by bus from Shuzenji to the 湯の川 stop, directly in front of the property.
Sixty-five minutes by car ferry from Shimizu Port to Toi Port.
One minute by car from Toi Port to the property.
Arrival
Arriving by bus from Shuzenji Station
Shinkansen to Mishima, then train to Shuzenji.
Fifty minutes by bus from Shuzenji to the 湯の川 stop, directly in front of the property.
Sixty-five minutes by car ferry from Shimizu Port to Toi Port.
One minute by car from Toi Port to the property.
Before your stay
Open-air bath cleaning hours
The open-air bath is available through the night but closed for cleaning between 10:00 and 14:00.
Day-use bathing
Day-use bathing is suspended, so bathing without an overnight stay should not be assumed.
Meal location and bringing food
Meals are served in the guest room under public health centre guidance, and guests are asked not to consume brought-in food or drink during meal service.
Stay times
Check-in at 15:00 and check-out at 10:00.
Source
Based on Shizuoka Prefecture, “Ryokan Business Act permit ledger” (2026-05-31); modified and translated. CC-BY.
2026-05-31