
Overlooking Izu Oshima Island from all rooms, this inn offers delectable seafood cuisine and comforting baths.


Free cancellation until 26/05/2026 23:59(JST)
~The perfect plan for the active person~ Recommended for business or a leisurely hot spring trip. ●Check-in is until 9pm, so you can enjoy an active day ●Check-out is at 10am ●Highly rated by customers! Please try our very popular magochazuke♪ *In summer, we serve shirasu donburi. *Breakfast will be served at the venue. *Please note that we will lay out the futons in advance. *If you are planning to arrive after 9pm, please contact us. If you do not arrive after midnight, you will not be allowed to stay.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 26/05/2026 23:59(JST)
Thank you very much for always choosing Shinayoshi! Overflowing with gratitude, the young master of Shinayoshi has created an unbelievable plan! A banquet cuisine plan with golden eye snapper and steak starting at an unbeatable price of 10,500 yen (tax excluded)! Definitely a great deal, so please take advantage of it♪ ※Payment must be made in cash※ This plan is offered at a loss.The president and head chef will definitely be angry. Due to the extraordinary pricing, payment is accepted only in cash. We kindly ask for your understanding. 【Sample Menu】 1. Sashimi: Horse mackerel (presented whole), tuna, and sweet shrimp (plated) 1. Appetizer - Three-item platter 1. Main Dish - Beef steak 1. Simmered dish: Whole simmered alfonsino 1. Steamed Dish: Chawanmushi (savory egg custard) 1. Hot Pot - Pork, Chinese cabbage, chrysanthemum greens, enoki mushrooms, soy milk hot pot (cold dish served in summer) 1. Dessert - Seasonal dessert 1. Soup Bowl - Seasonal Soup 1. Pickles - Three-item platter 1. Rice: White rice with plum and hijiki seaweed ※ The menu and dishes may vary depending on the season.Additionally, for multi-night stays, the second night's meal will be chef's choice. ※We do not accommodate allergies. * If your arrival is after 6:30 PM, we regret to inform you that we cannot serve meals due to food safety regulations.Thank you for your understanding. ※ Children's meals consist of a kids' lunch + sashimi for elementary school children, and a kids' lunch for preschool children. Shinayoshi's Breakfast Enjoy specialties such as 'Magochazuke (Shirasu rice bowl in summer)' and savor the blessings of Izu from the morning. Mago Chazuke is originally a fisherman’s meal eaten aboard fishing boats during the catch and is a traditional dish enjoyed throughout the Izu Peninsula. Mago Chazuke, made by placing freshly chopped horse mackerel on rice and pouring hot tea or water over it, allows you to fully savor the flavor of horse mackerel. 【Bathroom】 Atagawa Onsen, recognized as one of the '100 Best Hot Springs in Japan.' Our facility features natural hot springs with free-flowing water from the source throughout the entire building. The open and nature-filled atmosphere of the 'Jungle Large Rock Bath' The 'Panoramic Private Bath' offers views of Oshima Island and a sweeping view of the vast ocean. The 'Shakunage no Yu,' recommended for its mist sauna utilizing the heat of the hot spring. The 'Rejuvenation Bath,' renowned for its outstanding skin-beautifying effects. You can enjoy a total of 10 different types of baths, each with its own unique charm. ※The panoramic private bath is available for free if it is unoccupied.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 26/05/2026 23:59(JST)
◎Sashimi is served individually with horse mackerel prepared whole and seasonal local fish. Additionally, 13 dishes including Snow Crab and Abalone steamed on a ceramic plate♪ I want to dine at a reasonable price. For such people, we recommend this plan! [Menu] A generous sashimi platter filled with seasonal local fish + Snow Crab and Simmered Alfonsino, among other 13 dishes. ※Please note that dishes and tableware may change depending on the season.Additionally, for multi-night stays, the second night's meal will be chef's choice. ※We do not accommodate allergies. ※ Children's meals consist of a kids' lunch + sashimi for elementary school children, and a kids' lunch for preschool children. 【Bathroom】 Atagawa Onsen, recognized as one of the '100 Best Hot Springs in Japan.' Our facility features natural hot springs with free-flowing water from the source throughout the entire building. The open and nature-filled atmosphere of the 'Jungle Large Rock Bath' The 'Panoramic Private Bath' offers views of Oshima Island and a sweeping view of the vast ocean. The 'Shakunage no Yu,' recommended for its mist sauna utilizing the heat of the hot spring. The 'Rejuvenation Bath,' renowned for its outstanding skin-beautifying effects. You can enjoy a total of 10 different types of baths, each with its own unique charm. ※The panoramic private bath is available for free if it is unoccupied. 【Private Stone Sauna 'Yuasubo'】 A private hot spring stone sauna that utilizes the heat of the hot spring.Since natural stone with 'Yakuhou Enseki' is used, the long wavelength of far-infrared radiation makes it comfortable even for those who are not fond of regular saunas.A foot bath utilizing the hot spring is also available. For 2 people... 1,200 yen per person; For 1 person... 1,700 yen per person Usage time: 50 minutes Includes stone sauna set (samue outfit, bath sheet, towel, and one bottle of mineral water) 【Please Note!】 This plan includes one night with two meals.Due to food safety regulations, if your arrival exceeds 6:30 PM, we regret that we cannot provide meals under any circumstances, including traffic conditions. Thank you for your understanding.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
Japanese room, Ocean view, Non-smoking (Seaside Venue Meal)


Free cancellation until 26/05/2026 23:59(JST)
◎Sashimi is served individually with horse mackerel prepared whole and seasonal local fish. Additionally, 13 dishes including Snow Crab and Abalone steamed on a ceramic plate♪ I want to dine at a reasonable price. For such people, we recommend this plan! [Menu] A generous sashimi platter filled with seasonal local fish + Snow Crab and Simmered Alfonsino, among other 13 dishes. ※Please note that dishes and tableware may change depending on the season.Additionally, for multi-night stays, the second night's meal will be chef's choice. ※We do not accommodate allergies. ※ Children's meals consist of a kids' lunch + sashimi for elementary school children, and a kids' lunch for preschool children. 【Bathroom】 Atagawa Onsen, recognized as one of the '100 Best Hot Springs in Japan.' Our facility features natural hot springs with free-flowing water from the source throughout the entire building. The open and nature-filled atmosphere of the 'Jungle Large Rock Bath' The 'Panoramic Private Bath' offers views of Oshima Island and a sweeping view of the vast ocean. The 'Shakunage no Yu,' recommended for its mist sauna utilizing the heat of the hot spring. The 'Rejuvenation Bath,' renowned for its outstanding skin-beautifying effects. You can enjoy a total of 10 different types of baths, each with its own unique charm. ※The panoramic private bath is available for free if it is unoccupied. 【Private Stone Sauna 'Yuasubo'】 A private hot spring stone sauna that utilizes the heat of the hot spring.Since natural stone with 'Yakuhou Enseki' is used, the long wavelength of far-infrared radiation makes it comfortable even for those who are not fond of regular saunas.A foot bath utilizing the hot spring is also available. For 2 people... 1,200 yen per person; For 1 person... 1,700 yen per person Usage time: 50 minutes Includes stone sauna set (samue outfit, bath sheet, towel, and one bottle of mineral water) 【Please Note!】 This plan includes one night with two meals.Due to food safety regulations, if your arrival exceeds 6:30 PM, we regret that we cannot provide meals under any circumstances, including traffic conditions. Thank you for your understanding.
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 26/05/2026 23:59(JST)
◎This plan includes 13 luxurious dishes, such as a fatty tuna box with spiny lobster and local fish sashimi, a seasonal meal set, whole boiled golden-eyed snapper, and steamed abalone on a ceramic plate. ・If you want to eat a lot of seafood, such as spiny lobster and abalone! ・If you want to eat Shinayoshi's original "fatty tuna box set"! We recommend this plan for such people! [Menu] We offer a total of 13 dishes, including our recommended [fatty tuna box set] with spiny lobster and seasonal local fish, whole boiled golden-eyed snapper, and steamed abalone on a ceramic plate♪ *The menu and dishes may change depending on the season. Also, if you stay multiple nights, the second night will be a chef's choice meal. *If you arrive after 7 p.m., we will not be able to serve you meals due to food hygiene reasons. Thank you for your understanding. *We do not accommodate allergies. *Children's meals are children's lunch + sashimi for elementary school students, and children's lunch for infants. [Bath] Atagawa Onsen has been certified as one of the "100 Best Hot Springs in Japan." Our entire facility is a natural hot spring with spring water flowing directly from the source. The "Jungle Oiwa Bath" has an open and natural atmosphere. The "Private Observation Bath" offers a panoramic view of Oshima and the ocean. The "Rhododendron Bath" has a recommended mist sauna that uses the heat from the hot spring. The "Rejuvenation Bath" has excellent skin-beautifying effects. You can enjoy a total of 10 different types of baths, each with a different atmosphere. *The private observation bath can be used free of charge if it is available. [Private Rock Bath "Yukanbo"] A private hot spring rock bath that uses the heat from the hot spring. The natural stone used is "Yakuhotoseki," which has a long wavelength of far-infrared rays, so it can be used without difficulty even by those who are not good at regular saunas. There is also a foot bath that uses the hot sp
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.

Free cancellation until 26/05/2026 23:59(JST)
◎This plan is a premium plan with 14 dishes in total, including our specialty "Spiny Lobster", "Abalone", and "Red Snapper", as well as ceramic grilling using domestic beef. ・Guests who plan to travel mainly for food ・Guests who eat a lot For such people, this plan is recommended!! [Menu] 1. Sashimi: 10-item platter of tuna, Kanpachi, horse mackerel, surf clam, salmon, scallop, angel shrimp, Spanish mackerel, local fish, and red snapper 1. Sashimi: Spiny Lobster Sashimi 2. Main dish: Steamed abalone on a ceramic plate 3. Main dish: Domestic beef steak, potato, carrot, broccoli 4. Simmered dish: Whole red snapper 5. Appetizer: 3-item platter 6. Western dish: Shrimp, vegetables, and curry Tossed in Pacho Sauce Grilled dish: Basa Teriyaki Steamed dish: Seafood Chawanmushi Fried dish: Tempura or Salt-grilled Kama Fruit Soup: Nori seaweed and red miso soup Pickles: Three kinds White rice (14 dishes in total) ☆Dishes and menu may change depending on the season. Also, if you stay consecutive nights, the second night will be a chef's choice meal. ☆Children's meals will be the same as adult meals for elementary school students, and children's lunch meals for infants. ☆Please note that if you arrive after 6:30 p.m., we will not be able to prepare meals for you due to food hygiene reasons. [Bath] Atagawa Onsen has been certified as one of the "100 Best Hot Springs in Japan." Our hotel is a natural hot spring with free-flowing water from the source. "Jungle Rock Bath" with an open and natural atmosphere "Private Observation Bath" with a view of Oshima and the ocean "Rhododendron Bath" with a mist sauna that uses the heat of the hot spring "Rejuvenation Bath" with excellent skin-beautifying effects, etc. You can enjoy a total of 10 different baths with a wide variety of different themes. * The private observation bath can be used free of charge if it is available. [Private Rock Bath "Yukanbo"] A private hot spring rock bath that uses the heat
Consumption tax (from 01/10/2019) (Per person per night) 10%
Bathing tax (from 01/03/2025) (Per person per night)¥300
* Excluded taxes and fees are approximated and may vary based on the property. They will be collected at the property at the time of check-in or check-out.
Japanese room, Ocean view, Non-smoking (Sea-facing room with meals)