• Observatory open hot spring
    to take in panoramic ocean views

  • Epicures are abuzz over
    our restaurant scene

  • Comfy rooms with
    Epic views

  • Heartful services
    to mark a new chapter
    in your vacation experience

  • Panoramic views
    to experience something
    out of the ordinary

TOPICS

CONCEPTA special place
for your special days

Welcome onboard “Tennomaru”- flying through the sky and lands!
Located 380m up, we boast scenic views with a taste of the extraordinary.
We offer a luxury retreat for you to experience the ultimate in relaxation.

Kick back at “Tennomaru”- there's a little bit of everything taking your vacation to new heights.

HOT SPRINGSHuge panoramic
observatory baths

A clear sky is a salve for the senses and body.
Indulge in our peaceful hot springs and feel the love from nature.
Be pampered with pleasant warm water that ease your muscle tension.

  • Noon
  • Night

Soak in our “observatory open bath”, “private baths”, and “observatory public bath” to gaze down on the glittering expanse of Mikawa Bay.
Let our winning views relieve the weariness of your days.

Southern Cross
(observatory open bath)

A peaceful moment to feel
and talk with nature

Take in epic views of Mikawa Bay by our observatory open bath. Ordinary time becomes so unusual for the changing colors of the stunning views. Be embraced by breeze and amazed by the taste of the unexpected.

Swan Cross
(observatory open bath)

Be soothed by the glittering expanse of Mikawa Bay

Nothing can be compared with the ocean views of “Swan Cross” as waves glisten in shiny sunlight. In the evening, the nightly views of the city glitter, which give a totally different feel- the open, panoramic views are relaxing, therapeutic, and satisfying for everyone.

Sapphire(private hot spring)

Indulgence in private open hot spring with breathtaking views

Being surrounded by natures inspire artistry of this private but open space. Take your loved one to this hot spring for a soothing experience you'll both remember for a long time. Also be fascinated by the superb views in different times, day and night.

Ruby(private hot spring)

Harmonious and relaxing experience for couples

The epic views of Ruby are like no others else.
If you're craving some extra time with your sweetie, indulge the stressing-reducing views and soak in the muscle-relaxing bath of this private space!

Mikawanoyu bath &
Aoinoyu bath
(observatory public baths)

  • Mikawanoyu bath

  • Aoinoyu bath

Breathtaking panoramic views of Mikawa Bay

A huge public bath to warm you up from the inside. Take in panoramic views of Mikawa Bay through the large windows and claim the beautiful views keep changing over time as your own!

CUISINEColorful seasonal dishes

We would love to surprise you by offering quality dining experience on an unparalleled scale.
We have crafted elevated cuisine and every bite is worth savoring- indulge in peaceful dining and a little luxury moment!

We would love to surprise you by offering quality dining experience on an unparalleled scale.
We have crafted elevated cuisine and every bite is worth savoring- indulge in peaceful dining and a little luxury moment!

Hit for great night views
with shining stars

Make the most of enviable dining scene at “Hoshinofune” (Starry boat) with panoramic views of Mikawa Bay.
Be stunned by the sweeping sights of nature in daytime and glittering nightly views in the evening.
(*) Limited number of seats.

OUR ROOMSRelaxing premier room
with epic views of Mikawa Bay

Step into the tranquility of our rooms all with panoramic views of nature.
Located 380m up, we boast scenic views of nice cityscape.
Take your pick from room with open hot spring or authentic Japanese room.

Perfect choice for couples

Gesshokyu

Enormous ocean views, refreshing greenish nature, appealing starry sky…

The room is at where all these features meet. Luxuriate in this deluxe choice with a private open hot spring.

Perfect choice for families

Nanseikyu

For our distinguished guests, we are delighted to present “Nanseikyu”

located in the south side of our resort with breathtaking views. Be amazed by the magnificent sunrise views with Enshu Sea as the background.

Single room

A compact room type
for single travelers to enjoy

At the summit of Mt. Tomine, indulge in birds' chirping, sounds of cicadas, and the tranquility of the woods. It's the perfect choice for single travelers and business travelers.
(*) Kindly be mindful that the room is on the mountain side without views. Please proceed to the observatory deck or the observatory hot spring for stunning views.

Ohshima

Great moments
for large groups

“Ohshima”- large Japanese room perfect large groups
(*) Kindly be mindful that the room is on the mountain side without views. Please proceed to the observatory deck or the observatory hot spring for stunning views.

Amenity Bath towel, Face towel, slippers, yukata
[Unlimited amenity supply] toner, lotion, face-wash milk, make-up remover, hair gum, body sponge, q tips, cotton, toothbrush (with a fee), hairbrush (with a fee), bath cap (with a fee), razor (with a fee)
Rental items Pants presser (rental item), lamp stand (rental item), iron (rental item), humidifier (rental item)

GETTING HEREEasy accesses from
Tokyo & Osaka
Your perfect getaway from
hustles and bustles

Getting here from Shizuoka/Tokyo
Approx. 20-min drive from Otowagamagori IC
Approx. 15-min train ride from JR Toyohashi Station
Getting here from Osaka/Nagoya
Approx. 20-min drive from Otowagamagori IC
Approx. 40-min train ride from Nagoya Station

TRAVEL GUIDESPopular tourist hotspots in Gamagori

  • Nagoya Castle

  • LAGUNA TEN BOSCH

Facility information

Address 10, Okitobone, Kouta-cho, Nukata-gun, Aichi, Japan (444-0115)
TEL +81-564-62-1751
FAX +81-564-62-1756
Transport information JR Tokaido Main Line Gamagori Station/ Via prefectural route No.
26 from Tomei Okazaki IC, through Route 248 to Mikawa Bay Skyline
(*) Shuttle bus service- departing our resort at every 10:00 am
Car park 100 parking space, first come first serve, no reservation
EV chargers 2 units
Charging fee: 500 yen per hour
Resort facilities Restaurant, party room, conference room, public bath, open hot spring, souvenir shop, vending machines, game corner, shuttle bus, courier service, car park
Dining venue [Breakfast] Restaurant, party room / [Dinner] Party room
Bath [Hot spring type] Hot spring, public bath, open hot spring, family hot spring
[Hot spring texture] Pure alkaline hot spring
[Benefits ] Healing neuralgia and join pain, revitalization

Resort information

Check in/ check out 03:00 pm /10:00 am
Total number of guest rooms 40 rooms
Room facilities & amenities TV, satellite broadcast, free satellite broadcasting, telephone, Internet connection (wireless), kettle, tea pot set, refrigerator, hair dryer, individual A/C, washlet, body soap, Shampoo, conditioner, towel, bath towel, yukata, slippers, safety box
Cards VISA, JCB, American Express, Master Card and CF
Terms & conditions/ remarks (*) Please settle the hot spring treatments tax (JPY150 per head) at the reception desk.
Cancellation policy Below please find the cancelation fees
Same day cancelation- 100% of the accommodation fee
Starting from 4-day advance cancelation- 80% of the accommodation fee
Starting from 7-day advance cancelation- 50% of the accommodation fee
Starting from 14-day advance cancelation- 20% of the accommodation fee
(*) Be mindful that there might be additional cancellation policy for special days and packages. Please make sure you are familiar with the policies.
No show Guests do not show up for their reservations have to pay the penalty below.
No show/ no contact- 100% of the accommodation fee
Others For shuttle bus service users- bus departs from our resort at every 10:00 am.
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