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Facility information

More luxurious resort stay

The SeasideVilla Bokkai with its pyramid-shaped rooftop features a variety of guest rooms, Bohai hot springs that are smooth and warm on the skin, a hall full of open resort mood, and a restaurant with a bright and calm atmosphere.
This facility displays various artworks that color the interior of the facility, including the work of Juichi Yoshikawa, a world-famous calligrapher who wrote the Bokkai logo.
  • Bokkai Onsen

    Weakly alkaline water containing metasilicic acid, a natural moisturizing component,
    A natural hot spring that is gentle on the skin and blends into your skin after bathing.
    The colorless and transparent hot water warms well and is preferred by many.
    In summer, with the stimulus of air bubbles in a jacuzzi in an open-air bath
    We offer luxurious relaxation to enjoy effective hot water.
    Saunas that can enter and exit from both outdoor and indoor baths are also popular.

    *The open-air bath is closed from December to March.
    Please contact us for details.

    “Abundant natural hot springs are effective in relieving fatigue and whitening, and boast a spacious and large bath, open-air bath and jacuzzi."

    Opening Hours

    From 15:00 to 23:00(Open all year round)

    General bathing information

    ・Adult (12 years old ~) 600 yen
    ・Chinese (6 to 11 years old) 300 yen
    ・Child (under 5 years old) 100 yen

  • Multipurpose hall Patio

    The pyramid-shaped hall `` Patio'' is a stairwell with a height equivalent to the fourth floor,
    An open space full of openness radiated from the ceiling.
    In addition to being able to relax freely,
    It can also be used for wedding parties and events.

    "The open space where the sun pours is full of various events,
    It can be used as a party or restaurant.
    Please enjoy the work of the calligrapher, Juichi Yoshikawa every season."
  • Seaside Lounge

    Seaside Lounge overlooking Masuhoura Masuhogaura Beach is exclusively for hotel guests.
    There is a guest passage in the hotel, so you can swim in your room.
    In the lounge, there is a jacuzzi where you can relax while looking out at the sea, and a shower you want to drop in after a beach play.
    Of course, the superb view of the deep blue sea and sky that spreads out to the full field of view,
    You can enjoy the sunset view where the sea surface is dyed golden.

    “A Seaside Lounge boasting the Bokkai Seas exclusively for hotel guests, overlooking the Masuhogaura Beach.
    Dusk that is said to be the best in Japan is a superb view."

Number of rooms

Total number of rooms 31: 20 Western rooms / 2 Japanese rooms / 6 Japanese + Western rooms / 2 other rooms
Western room translation: 20 twin rooms(34 to 34㎡) /1 suite (-)

Standard room facilities

All bathrooms / showers / air conditioning / TV / satellite / empty refrigerator / trouser press (Includes lending)

Internet related

All rooms
[Connection method]Wireless LAN
[PC rental]No
[Internet connection]Free


Hand towel/toothbrush/tooth paste/bath towel/shampoo/rinse/Body soap/Soap/pajamas/Hairdryer/Shaving/Shower toilet/Cotton swab/Comb/brush

Facility contents

Ice machine

Service & Leisure (Including arrangements)

Beauty Spa (Pay)

Credit cards that can be used locally

JCB / Visa / Master / AMEX / Diners

Standard check-in time


Standard checkout time


Bathing Tax

Bathing Tax adult 150 yen separately.

Cancellation provisions

1 days prior: 20% of room rate
On the day of arrival: 80% of room rate
Cancellation without any contact: 100% of room rate
In the case of group use, according to our hotel accommodation agreement.
*If there is a cancellation provision for each accommodation plan, it will take precedence.

★Hotel Facilities

Tea lounge/Big bath/sauna/Outdoor bath/shop/vending machine/Connecting room(part/Reservation required)/Send fax/morning Call/home delivery

Meal place

【Breakfast】 Japanese banquet hall Patio (*Japanese set meals or buffet are not available.)
【Dinner】 Restaurant Convention Hall


【type】 Public bath Open-air bath Sauna Natural hot spring Jacuzzi Water bath
【Hot Spring Qualities】 Sodium chloride strong salt spring
【Efficacy】 Neuralgia Fatigue Recovery Gynecology


VISA / JCB / American Express / Diner's Club / Master Card

Conditions and precautions

■Bathing Tax (150 yen / adult only) is settled locally.

■About open-air bath seasonal business
 We are closed from December to March.
 Please understand.

■Wheelchair available Wheelchair for rent
 barrier-free toilet
 *barrier-free facilities and the range of services that can be handled vary depending on the accommodation.
 Please check directly with the property in advance for the safe and convenient use.

Hot Springs


Open Air Bath

Yes (Yes for both men and women ((Including time shift))

Number of baths

[Outdoor bath]Man:2 woman:2 Mixed bath:0
[Indoor bath] Man: 1 woman: 1 Mixed bath: 0
[sauna] Man: 1 woman: 1 Mixed bath: 0

Other bath facilities

Sauna / Jacuzzi

Bath usage conditions

From 15:00 to 23:00(Indoor bath/Outdoor bath/sauna)
From 06:00 to 09:00(Inner bath only)
*There is seasonal open-air bath(Closed from December to the end of March)