Have a question? Call us: 0120-056-658. 9:00 a.m. - 6:00 p.m. (JST) (Sundays and New Year's Day are closed).

3FL. Unkai Japanese Restaurant

Overlooking the manicured perfection of a traditional garden and pond designed to highlight each season’s beauty, Unkai showcases seasonal specialties and the essence of Japanese cuisine. For an unforgettable experience, private tatami dining rooms offer refined surrounds in which to savor traditional cuisine such as the famous Kaiseki degustation meal.

3FL. Unkai Japanese Restaurant

Overlooking the manicured perfection of a traditional garden and pond designed to highlight each season’s beauty, Unkai showcases seasonal specialties and the essence of Japanese cuisine. For an unforgettable experience, private tatami dining rooms offer refined surrounds in which to savor traditional cuisine such as the famous Kaiseki degustation meal.

Restaurant Overview

For an unforgettable experience, private tatami dining rooms offer refined surrounds in which to savor traditional cuisine such as the famous Kaiseki degustation meal.

Information

Location 3rd floor
Hours Closed on Mondays (open if Monday is a national holiday)
Lunch
11:30 a.m. – 3:30 p.m.
(Last Order: 2:00 p.m., Kaiseki: 1:30 p.m.)
Dinner
5:00 p.m. – 10:00 p.m.
(Last Order: 8:00 p.m., Kaiseki: 7:30 p.m.)
*Closed for dinner on Sundays
Seats 120 seats in total including 5 private dining rooms and 3 private tatami rooms
Non-smoking venue

*Dress Code : Smart Casual (No sleeveless shirt, no short pants, no slippers and no open shoes for men)

雲海に展示中のつるし雛
At Japanese Restaurant UNKAI, we are showcasing traditional Japanese hanging dolls until early April 2026. Hanging dolls are decorative items used during the Hinamatsuri (Doll Festival) to wish for the healthy growth of children. Please come and view the works that have been sewn with heartfelt dedication.

Reservations / inquiries

Reservation by Phone 03-3505-1185 03-3505-1185

Reservation Time: 9:00a.m.-9:00p.m.

Guests with food allergies, pregnant-related dietary considerations, or dietary restrictions due to medication are kindly requested to inform us at the time of reservation.
Please note that requests made on the day of your visit will require additional time for meal preparation.

More Offers

  • KATSURA
  • KAEDE
  • NADESHIKO
Please scroll.
PRIVATE DINING ROOMS Price Others
KIRI Lunch 5,000 yen
Dinner 10,000 yen
- Table seating.
- Room with a garden view.
- Suitable for up to 10 guests.
- Kiri and Katsura can be combined to accommodate up to 24 guests.
(Fee: Lunch 10,000 yen / Dinner 20,000 yen)
- Weekend and holiday lunchtime only accepts orders for YU and KEI Kaiseki.
KATSURA
TACHIBANA Lunch 5,000 yen
Dinner 10,000 yen
- Sunken kotatsu seating.
- Room with a garden view.
- Suitable for two to four guests.
- Weekend and holiday lunchtime only accepts orders for YU and KEI Kaiseki.
KAEDE
SAKURA Lunch 5,000 yen
Dinner 10,000 yen
- Sunken kotatsu seating.
- Suitable for two to four guests.
KIKYO Lunch & Dinner 5,000 yen - Table seating.
- Suitable for up to four guests.
- Kiri and Katsura can be combined to accommodate up to 8 guests.
YAMABUKI
NADESHIKO Lunch 5,000 yen
Dinner 10,000 yen
- Table seating.
- Suitable for two to eight guests.

*Consumption tax and service charge are included.

PRIVATE DINING ROOMS

For an unforgettable experience, private rooms feature traditional tatami flooring and offer a truly unique dining event. All rooms look out onto the garden and provide an exclusive ambiance for family gatherings, business meetings or catching up with friends.