Chinese Dining <Nan-en>
A Keio Plaza Hotel classic since 1971 - where tradition meets modern sensibility
Nan-En has long been recognized for cultivating exceptional culinary talent.
That legacy continues through Cantonese cuisine defined by carefully sourced ingredients, precise technique, and a deep, refined flavor
- from timeless signature dishes to seasonal creations with a contemporary touch.
Information
- Location
-
2階
- Hours
Weekdays: 11:30 a.m. – 3:00 p.m. (Last order at 2:30 p.m.)
5:00 p.m. – 10:00 p.m. (Last order for food 9:00 p.m., drinks 9:30 p.m.)
Weekends & holidays: 11:30 a.m. – 10:00 p.m. (Last order for food 9:00 p.m., drinks 9:30 p.m.)- Number of Seats
139席(全席禁煙)
- Private Room
7 rooms
*The above prices include service charge and tax.
*The photos are for illustration purposes only. Depending on the season, weather, and availability of ingredients, the content and presentation of the dishes may change.
Menu
[May - June] Anniversary Lunch & Dinner Course
Period: Friday, May 1, 2026 – Tuesday, June 30, 2026
- Recommended
- Lunch
- Dinner
55th Anniversary Opening Commemorative Fair
Recommended à la carte menu
Period: Friday, May 1, 2026 – Tuesday, June 30, 2026
- Recommended
- Grand Menu
Hot and sour soup noodles
料金:2,800円 *サービス料・税金込
Period: March 1 (Sun) - May 17 (Sun), 2026
- Recommended
Cold noodles in summer
Nan-en special mixed vegetable cold soba noodles.
Black Pork Tantanmen
Price: 2,900 yen each *service charge and tax included
Period: May 18 (Mon) - August 31 (Mon), 2026
- Recommended
Private Room
Koubai 44㎡ (10-20 guests)
- Room Rate
- 20,000円
Shakuyaku 19㎡ (4-7 people)
- Room Rate
- 10,000円
Hakubai 44㎡ (10-20 people)
- Room Rate
- 20,000円
Koran and Byakuran 27m² (5-10 people)
- Room Rate
- 15,000円
Kohakubai 88㎡ (21-46 guests)
- Room Rate
- 40,000円
Botan 16㎡ (3-6 people)
- Room Rate
- 7,000円
Nadeshiko 14㎡ (2-5 people)
- Room Rate
- 7,000円
-
Authentic Cantonese Cuisine
Rooted in the Cantonese philosophy of bringing out the natural taste of each ingredient, our chefs apply time-honored methods and authentic skills to create dishes that feel both genuine and easy to enjoy.
-
Meticulous technique in every dish
From dim sum to expertly prepared seafood, each plate is crafted with attention to detail—from careful preparation to precise heat control. Enjoy a clean, layered flavor and an elegance you can taste in every bite.
-
An elegant space, befitting a special occasion
A wide variety of seating options including private dining rooms. Whether it’s an anniversary dinner, a family gathering, or a business meal, Nan-En offers polished atmosphere and attentive service you can rely on.
If you have any questions, please check the following.
FAQ- Reservations
-
Hours 10:00 a.m. – 8:00 p.m.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
[May - June] Anniversary Lunch & Dinner Course
Period: Friday, May 1, 2026 – Tuesday, June 30, 2026
- Recommended
- Lunch
- Dinner
Price
5,600円 *サービス料・税金込
Content
・Assorted appetizers
・White fish and yuba in fin soup
・Stir-fried shrimp and squid with tangerine peel and black bean miso
・2 types of special dim sum
(Chicken shumai, steamed shrimp dumplings with white wood ear mushroom)
・Scallops stewed in chili sauce
・Fried rice with char siu and clams
・Chilled almond jelly
*The photo is for illustrative purposes only. Depending on the season, weather, and purchase status, the contents of the dishes, tablewares, etc. may change.
Price
25,000円 *サービス料・税金込
Content
・Assortment of special appetizers
・Abalone, sea cucumber, and shrimp roe in oyster sauce
・Pan-fried scallops topped with minced shrimp and spinach sauce
・Steamed soup with reishi mushrooms and whole shark fin
・Spiny lobster (imported) simmered in black bean miso and seafood sauce
・Parboiled domestic beef sirloin with black vinegar sauce
・Stewed noodles with char siu pork and dried scallops
・Dessert plate
*The photo is for illustrative purposes only. The menu, tableware, etc. may change depending on the season, weather, and availability of ingredients.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
55th Anniversary Opening Commemorative Fair
Recommended à la carte menu
Period: Friday, May 1, 2026 – Tuesday, June 30, 2026
- Recommended
- Grand Menu
Period
May 1st (Friday) - June 30th (Tuesday), 2026
Content
We've revived the traditional Cantonese dishes we used to offer.
The profound flavor is born from meticulous preparation and skilled techniques.
Four carefully selected à la carte dishes.
◆Braised duck and mixed vegetables 7,000 yen
◆Abalone stir-fried with XO sauce and served in a nest-like platter: 13,500 yen
◆Deep-fried sole with sweet and sour sauce: 7,500 yen
◆Deep-fried seafood wrapped in a lace fat: 4,500 yen
*The photo is for illustrative purposes only. The menu, tableware, etc. may change depending on the season, weather, and availability of ingredients.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Weekday Lunch Set
料金:3,800円~ *サービス料・税金込
- Lunch
Period
May 1 (Fri) – July 31 (Fri), 2026
Price
3,800円 *サービス料・税金込
Content
This is a great value lunch set that includes fried noodles, fried rice, appetizers, and dessert
◆Contents
・Today's appetizers
・Today's soup
・Choose one of the four dishes you can choose from.
1. Yakisoba with shredded beef
2. Yakisoba with shrimp
3. Nan-en special Fried rice with clams
4. Fried rice with char siu and lettuce
・Chilled almond jelly
*The photo is for illustrative purposes only. Depending on the season, weather, and purchasing status, the contents and dishes of the dishes may change.
Period
May 1st (Friday) - June 30th (Tuesday), 2026
Price
4,600円 *サービス料・税金込
Content
・Assorted three types of appetizers
・Today's soup
*For an additional 1,000 yen (service charge and tax included), you can change it to fin soup.
・5 types of special dim sum
Seafood Kadaif Rolled Fried with Mango/
Steamed shrimp dumplings with white wood ear mushroom/
Chicken shumai / rice flour crepe with cilantro and beef /
Steamed dumplings with radish and dried shrimp
・White fish with sweet and sour sauce
・Tsuyu soba with minced pork and pickled mustard greens
・Chilled almond jelly
*The photo is for illustrative purposes only. The contents of the dishes and dishes may change depending on the season and weather.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Dinner Course
料金:14,000円~ *サービス料・税金込
- Dinner
Price
14,000円~ *サービス料・税金込
Content
- Assorted Appetizers
- Shark Fin & King Crab Meat Soup with Egg
- Abalone in Oyster Sauce with Greens
- Peking Duck
- King Prawn & Glass Noodles in Shrimp Sauce
- Beef & Water Bamboo with Winter Greens stir fry
- Char Siu & Vegetable Fried Rice
- Chilled Almond Jelly with Fruits
* Course menu is available for a minimum of 2 persons.
* The photo is for illustration purposes only. The menu and presentation may vary depending on the season, weather, and availability of ingredients.
Period
May 1st (Friday) - June 30th (Tuesday), 2026
Price
17,000円 *サービス料・税金込
Content
・Assortment of specially selected appetizers
・Stir-fried abalone and large prawns in black bean miso seafood sauce
・Braised whole shark fin
・Beef fillet stir-fried with oil preserved mustard greens and olive
・Stewed noodles with crab meat and yellow chives
・Dessert plate
*You can add one Peking duck per person for ¥1,600 (service charge and tax included).
*Courses are available for groups of 2 or more.
*The photo is for illustrative purposes only. The menu, tableware, etc. may change depending on the season, weather, and availability of ingredients.
Period
May 1st (Friday) - June 30th (Tuesday), 2026
Price
20,000円 *サービス料・税金込
Content
・Assortment of specially selected appetizers
・Stir-fried abalone and spiny lobster (imported) with black bean miso seafood sauce
・Braised whole shark fin
・Peking duck
・Seasonal vegetables with dried scallop thick sauce
・Beef fillet stir-fried with oil preserved mustard greens and olive
・Fried rice with crab meat and snow cabbage
・Dessert plate
*Courses are available for groups of 2 or more.
*The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
Price
30,000円 *サービス料・税金込
Content
- Assorted deluxe appetizers
- Stir-fried scallops & simmered abalone
- Steamed white fish with veiled lady, crab meat & bird's nest
- Steamed whole shark fin soup
- Ise lobster & glass noodles in XO sauce, served in a hot pot
- Domestic beef sirloin with black bean miso sauce
- Seafood Yifu noodles in broth or seafood fried rice with thick sauce
- Dessert plate
* Course menu is available for 2 or more guests.
* The photo is for illustration purposes only. Menu items, dishes, and presentation may vary depending on the season, weather, and availability of ingredients.
- *You can add one Peking duck for ¥1,600 per person.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Lunch Course
料金:8,500円~ *サービス料・税金込
- Lunch
Price
8,500円 *サービス料・税金込
Content
- Assorted Appetizers
- Stir-fried Scallops, Squid and Vegetables
- Shark Fin & Assorted Ingredients Soup
- Shrimp in Chili Sauce
- Stir-fried Pork & Eggplant in Black Bean Sauce
- Char Siu & Lettuce Fried Rice
- Chilled Almond Jelly with Fruit
* Additional Peking Duck (1 piece) can be ordered at 1,600 yen per person (service charge and tax included).
* Course menu is available for a minimum of 2 persons.
* Please inform our staff of any allergies or dietary restrictions in advance.
* The photo is for illustrative purposes only. Menu items and tableware may vary depending on the season, weather, and availability of ingredients.
Price
14,000円 *サービス料・税金込
Content
- Assorted Appetizers
- Shark Fin, King Crab Meat & Egg Soup
- Abalone in Oyster Sauce with Greens
- Peking Duck
- King Prawn & Glass Noodles in Shrimp Sauce
- Beef & Water Bamboo with Winter Greens stir fry
- Char Siu & Vegetable Fried Rice
- Chilled Almond Jelly with Fruits
* Course menu is available for a minimum of 2 persons.
* Please inform our staff of any allergies or dietary restrictions in advance.
* The photo is for illustration purposes only. Menu items and presentation may vary depending on season, weather, and availability.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
[IBASHO Package - Weekdays Only] Choice of Lunch x IBASHO Daytime Admission Ticket: This special package includes lunch and access to SKY PLAZA IBASHO on the 47th floor. (Weekdays only)
Period: April 1 (Wed) to September 30 (Wed), 2026
料金:4,600円 *サービス料・税金込
- Lunch
Content
◆ Details
・Lunch (11:30 or 13:30 / 90 minutes)
・Use of IBASHO (8:00 AM - 4:30 PM)
◆ Lunch menu
・Today's small appetizer
・Nan-en special dim sum (2 kinds)
・Selectable main dish (choose one)
- Yakisoba (2 kinds)
- Fried rice (2 kinds)
・Chilled almond jelly
* The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
* The above plan cannot be used with discount or privilege coupons.
* Reservation required / Please make reservations by phone. (Restaurant reservation TEL: (03)5322-8151 (10:00 AM - 8:00 PM))
* Please purchase tickets at the IBASHO ticket vending machine before coming to the restaurant.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Hot and sour soup noodles
Period: March 1 (Sun) - May 17 (Sun), 2026
料金:2,800円 *サービス料・税金込
- Recommended
Content
Nan-en's special hot and sour soup noodles - a harmonious blend of sour and spicy flavors in a thick soup, intertwined with ultra-thin noodles.
For an additional 500 yen (service charge and tax included), you can add chilled almond jelly.
*The photo is for illustrative purposes only. Depending on the season, weather, and availability of ingredients, the dish and tableware may vary.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
[Weekday Lunch Only] Private Room Plan
Price: 6,500 yen *Service charge, tax and room charge included
- Lunch
- Private Room
Period
May 1st (Friday) - June 30th (Tuesday), 2026
Content
Weekday lunch only, private room plan including room charge
For details of private rooms, click here
・Assorted appetizers
・White fish and yuba in shark fin soup
・Stir-fried shrimp and squid with dried tangerine peel and black bean miso
・Special dim sum (2 pieces)
・Scallops in chili sauce
・Char siu and clam fried rice
・Chilled almond jelly
*Please inform our staff in advance of any allergies or dietary restrictions.
*The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
*Available for groups of 4 or more.
*This plan cannot be used in conjunction with other discount or privilege coupons.
*Reservation required.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Private room party plan
料金:14,000円~ *サービス料・税金込
- Private Room
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Children's Set
料金:3,800円 *サービス料・税金込
- Grand Menu
Content
- King crab and corn soup
- Three kinds of steamed dim sum (shumai, shrimp dumpling, shark fin dumpling)
- Three kinds of Chinese side dishes (sweet and sour pork, fried chicken, shrimp and vegetable stir-fry)
- Fried rice with assorted ingredients
- Peach bun
- Chilled almond jelly
* Please inform our staff in advance of any allergies or dietary restrictions.
* The photo is for illustrative purposes only. The menu and serving dishes may change depending on the season, weather, and availability of ingredients.
* This menu is only available for children of elementary school age and younger.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Anniversary Menu (Reservation Required) For birthdays and anniversaries. With heartfelt messages…
- Grand Menu
Price
2,500 yen *service charge and tax included (per person)
Content
*If you have any food allergies or dietary restrictions, please let us know in advance.
*The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
- Reservations must be made at least 4 days in advance.
Price
4,200 yen *service charge and tax included (6-8 people)
Content
*If you have any food allergies or dietary restrictions, please let us know in advance.
*The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
Price
7,000 yen *including service charge and tax (10 pieces)
Content
*If you have any food allergies or dietary restrictions, please let us know in advance.
*The photo is for illustrative purposes only. The menu and tableware may change depending on the season, weather, and availability of ingredients.
<Nan-en>
Reservations:+81-3-5322-8151 (Direct)
Cold noodles in summer
Nan-en special mixed vegetable cold soba noodles.
Black Pork Tantanmen
Period: May 18 (Mon) - August 31 (Mon), 2026
Price: 2,900 yen each *service charge and tax included
- Recommended
Content
We will be selling Nan-en's special cold noodles this summer.
Choose from two sauces, sesame or yuzu soy sauce, for our Gomoku cold soba,
or try our rich and flavorful Kurobuta (Berkshire pork) cold tantanmen.
◆ Nan-en Special Gomoku Cold Soba (right in photo)
Nan-en Sai Reimen
◆ Kurobuta Cold Tantanmen (left in photo)
Seiryo Tantanmen
* The photo is for illustrative purposes only. The dishes, utensils, and ingredients may change depending on the season, weather, and availability.
* All prices include a 15% service charge and tax.
- Benefits & Privileges
- For an additional 500 yen, you can add chilled almond jelly to your meal.

