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Facility Information

I want to be a "sun" that lightens the trip

"Grand Hotel TAIYO" is a hotel on a hill at the southernmost tip of the Boso PeninsulaFrom the sunrise to the sunset, you can enjoy plenty of vast panoramic views of the Pacific Ocean, which can overlook the rooms.

Minamiboso is a place with abundant scenery where you can see various flowers every season, and Shirahama is only 2 hours away from Tokyo, is a great place to enjoy the sea that spreads out with a flower field.

Please enjoy the sound of the waves, the whispering of the sea breeze, a moment full of peacefulness.

First hospitality "Special seat with sea view"

The sea of Boso that comes into my eyes from the car to the hotel.View of the Pacific Ocean from the southernmost tip of the peninsula to the front of the hotel.And the magnificent ocean that you can relax and enjoy from your room.

At the moment that the "sea" of Mihama burned to the head, the tiredness of the trip got tired and you will be energized to fully enjoy your future vacation.

All of the rooms overlooking Ocean Blue in the Ocean are exceptional seats.The morning evening meal, the sunset seen from the window complements the journey.Please spend a relaxing time with your loved one in a spacious room.

From the beginning of the day, from the sun in the morning

Grand Hotel TAIYO is blessed with a location at the Boso southernmost point of Boso.On sunny days the sun is over the Pacific Ocean and the sun dramatically depicts the arrogance, the day goes slowly and relaxed.

I would like to recommend it to those who would like to enjoy the beautiful lighting, a little walk up the coastline walking course.

Enjoy the finest morning sun just for you while soaking in the refreshing air of the morning and feeling the breath of the sun.
  • Room

    Enjoy spectacular views of the Pacific Ocean from your room.
    All rooms are non-smoking.There is a smoking space in the facility.
    We also have rooms with two rooms available so we can accommodate from small groups to group customers.

  • An example of a Japanese-style room

    Spacious Japanese style room with a view of the superb view of the ocean view from the window.Of course, you can use it in the family as well.
  • An example of a Western-style room

    This room was renewed in July 2008.Although it can not hope for scenery as it is the mountain side, it is possible to stay at reasonable rates.Recommended for couples and business.
  • An example of a barrier-free

    Both the toilet and bath are barrier-free.In addition, slopes are provided everywhere in this facility so that wheelchair users can easily move around.

    ※When you make a reservation for a barrier-free guest room, please be sure to inquire.
  • large bath "Hamayu" / "Yoitsuki"

    Meraijima Onsen is only available at the hotel, and there are 2 public baths with outdoor baths that can be enjoyed by male / female replacement system.
  • Sky Hall

    The panoramic view of the Pacific Ocean is an outlook restaurant.It becomes a buffet venue in the morning, and you can enjoy a refreshing breakfast illuminated by the morning sun.
  • Lobby

    Relax in the open and bright lobby.There is also a kids space.
  • front desk

    Brightly colored front desk.Please feel free to contact us!
  • Banquet Hall

  • In-hotel shop

    Shop next to the front desk.Boso souvenirs!
  • Club "Frontier"

    You can enjoy karaoke in this facility! Please contact us for business hours
  • Smoking space

    There is a smoking space on the ground floor.

Basic information

Number of rooms

Total number of rooms 86:86 Japanese-style rooms

Standard room facilities

Some guest rooms bath and toilet/All rooms are air-conditioned/TV set/Empty fridge


Hand towel/Toothbrush / Toothpaste/bath towel/shampoo/rinse/Body soap/yukata/Hairdryer/Duvet/Comb / Brush

Service & Leisure (including arrangement)

Massage(For a charge)/Golf(For a charge)

Locally available credit card

JCB / Visa / Master/American Express / UC / DC / NICOS / Diners/SAISON/UFJ

Standard check-in time


Standard checkout time


Onsen tax

Hot spring tax Adults 150 yen will be charged separately.

Cancellation provisions

14 to 2 days ago:20% of the room charge
One day before:50% of room rate
On the day of arrival:80% of room rate
Cancellation without any contact:100% of room rate
※If there is a cancellation rule setting for each accommodation plan, that will be given priority.

Hot Springs

Shirahama Meraijima Onsen

Open Air Bath

Yes (There are also men and women (including time change) · Charges are not allowed)

Number of baths

"Outdoor bath] Man: 1 Female: 1 Mixed Bath: 0
[Indoor bath]Man:1 woman:1 Mixed bathing:0
[Sauna]Man:0 woman:0 mixed bathing:0

Bath usage conditions

One open-air bath and one sauna each shift time