A moment of supreme indulgence in our private top-floor space

Our award-winning chef, honored at international competitions, unleashes boundless creativity. Each dish tells a story woven from meticulously selected ingredients. Let us grace your special occasion with an elegant setting, impeccable service, and an array of executive cuisine






We will prepare the dish in a way that allows you to enjoy it according to the condition of the ingredients of the day.
[precautions]

Plan Benefits
■ Includes a glass of champagne for the toast
■ Special anniversary dessert exclusive to the Proposal Plan
(Please provide a message of approximately 20 characters.)
■ Table setting featuring colorful table flowers
<Menu for May>
・Megumi
・Seafood
・Horse Meat Caviar
・Asparagus
・Shellfish
・Fresh Fish
・Kagoshima Wagyu Beef
・Mango
・Herbal Tea
・Small Sweets
<Menu for June and July>
・Megumi
・Seafood Garden
・Corn
・Goyou Eggs
・Shrimp
・Fresh Fish
・Wagyu Beef
・Special Dessert
・Herbal Tea
・Small Sweets
*Prices listed include consumption tax. A 15% service charge will be added to your bill.
*A private room fee of ¥5,000 for lunch and ¥10,000 for dinner will be charged. (A separate 15% service charge will be added.)
*Reservations must be made at least 3 days in advance. For reservations made later than this, please contact us by phone at [Restaurant Reservations: 03-5400-1170].
*Our cancellation policy is as follows: 9–4 days prior: 50%; 3 days prior to the day before: 70%; on the day of: 100%.
*Menu items are subject to change depending on ingredient availability.
*This offer is not available during special event periods.
*Images are for illustrative purposes only.

Plan Benefits
■ Includes a glass of champagne for the toast
■ Special anniversary dessert exclusive to the Anniversary Plan
(Please provide a message of approximately 20 characters.)
<Menu for May>
・Megumi
・Seafood
・Horse Meat Caviar
・Asparagus
・Shellfish
・Fresh Fish
・Kagoshima Wagyu Beef
・Mango
・Herbal Tea
・Small Sweets
<Menu for June and July>
・Megumi
・Seafood Garden
・Corn
・Goyou Eggs
・Shrimp
・Fresh Fish
・Wagyu Beef
・Special Dessert
・Herbal Tea
・Small Sweets
*Prices listed include consumption tax. A 15% service charge will be added to your bill.
*A private room fee of ¥5,000 for lunch and ¥10,000 for dinner will be charged. (A separate 15% service charge will be added.)
*Reservations must be made at least 3 days in advance. For reservations made later than this, please contact us by phone at [Restaurant Reservations: 03-5400-1170].
*Our cancellation policy is as follows: 9–4 days prior: 50%; 3 days prior to the day before: 70%; on the day of: 100%.
*Menu items are subject to change depending on ingredient availability.
*This offer is not available during special event periods.
*Images are for illustrative purposes only.
Opening Hours
Dress Code: Smart casual
Location: 33rd floor
Smoking: No smoking
Credit cards: SEIBU PRINCE CLUB SAISON / VISA / MASTER / JCB / AMEX / UC / DC / DINERS / UFJ / SAISON / ID / NICOS
Seating: 4 rooms(6 seats-3rooms、8seats-1room)
Tel: ・PRINCE ONE
・DIRECT NUMBER:+81-(0)3-5400-1170
Reservation Hours:
※Please inform us if you have allergies to shrimp (prawn)/crab/wheat/buckwheat/egg/milk/peanuts before placing your order.
※Image is for illustration purposes.
We prepare our dishes using cooking methods that best complement the freshness of the day’s ingredients, ensuring you enjoy them at their most delicious.
【Saveur】18,000 yen per person
【Étoile】28,000 yen per person
【Étoile】28,000 yen per person
【Principal】33,000 yen per person