blog post

2026.07.22

The Comfort of a Private Room and Seasonal Banquet Plans in Shinjuku During the Height of Summer

Hello. I’m the PR representative for Rakuzo—a restaurant with all-private-room seating—at the Shinjuku East Exit location.

Summer is now in full swing, with the sun beating down day after day. While the streets of Shinjuku are bustling with energy, it’s precisely at times like these that it’s important to escape the hustle and bustle and enjoy a moment of cool respite in a tranquil setting. Today, we’d like to introduce the appeal of private rooms that add a special touch to your summer gatherings, as well as course plans that offer great value.

 

 

A private, secluded space where you can forget the hustle and bustle of Shinjuku

By maintaining a style where every seat is in a private room, we have created an environment where our guests can truly relax. Although conveniently located near Shinjuku Station’s East Exit, once you close the door, you’ll find yourself in a tranquil Japanese-style space enveloped in silence. Since you can focus on your conversation with loved ones without worrying about prying eyes, we’ve earned high praise for our privacy-focused setting—whether for business entertaining or dinners with close friends. We’ve paid meticulous attention to the lighting and interior design to create a calm, sophisticated atmosphere reminiscent of a hidden retreat for adults. Here, you can forget the hustle and bustle of the city and spend a moment refreshing both body and mind as time flows gently by. The private room itself is one of the finest forms of hospitality we offer.

 

 

Banquet Courses with Guaranteed Private Rooms—Perfect for Summer Gatherings

To make your summer gatherings even more enjoyable, we offer a wide selection of set menus that guarantee a private room. For example, on nights when you want to build up your stamina, the 《Private Room Guaranteed》【White Offal Hot Pot Course】 and the 《Private Room Guaranteed》【Taiwanese Offal Hot Pot Course】 are popular choices. For those who want to fully savor the rich flavor of meat, we also offer the “Private Room Guaranteed” [Sukiyaki Course]. Furthermore, for those who simply want to enjoy the food, the “Guaranteed Private Room” [Taste Course] and “Guaranteed Private Room” [All-Chicken Course] are ideal, while the “Guaranteed Private Room” [Carefully Selected Course] and “Guaranteed Private Room” [Japanese-Western Fusion Course] are perfect for those looking to treat themselves to a little luxury. All courses include a 2-hour all-you-can-drink plan and are offered at discounted prices, making them very convenient for event organizers. Please choose the plan that best suits your budget and preferences, and enjoy your summer evenings to the fullest.

 

 

The Appeal of a Wide Variety of Horigotatsu Seating Options to Suit Any Group Size

One of our restaurant’s greatest strengths is our wide variety of private rooms, which can accommodate groups of any size, from small to large. Our private rooms for two are perfect for dates or one-on-one drinks, while our sunken-heated-table private rooms are available in sizes for 4, 6, 8, 10, and 12 guests. Furthermore, we also have sunken-heated-floor private rooms that can accommodate up to 30 guests, allowing us to flexibly accommodate department-wide company parties and large gatherings. The sunken-heated-floor seating allows guests to stretch out their legs, making it less tiring even during long parties; this feature is highly praised by many of our customers for helping them relax and enjoy their time. We will guide you to the private room with the optimal size for your group, so please be sure to let us know the number of guests when making your reservation. No matter the size of your gathering, we promise to provide a comfortable space where you can enjoy a fulfilling experience.

Store Information

All private rooms RAKUZO Shinjuku Higashiguchi

address (e.g. of house)
〒160-0022
Shinjuku Daini Building 2F, 3-26-2 Shinjuku, Shinjuku-ku, Tokyo Reception 2F
Access
1 minute walk from Central East Exit of JR Shinjuku Station
Seibu-Shinjuku Line Seibu-Shinjuku Station Main Exit (Exit A8) 7 min. walk
Phone number
050-2018-8895
Business Hours
17:00-23:30
(L.O. 22:30 / Drink L.O. 23:00)

Banquets can be held before business hours! (Early and late discounts available)
regular closing day
nil
Average budget
4,000 yen (regular average)/4,300 yen (banquet average)
settlement
▼ Credit Cards
VISA, Mastercard, JCB, AMERICAN EXPRESS, DinersClub, UnionPay, discoverCard
▼ QR payment
PayPay, d-pay, auPay, Rakuten Pay, Melpay, ALIPAY, WeChat Pay, Quick Pay
▼ Traffic IC
PASMO, suica, Kitaca, TOICA, manaca, ICOCA, SUGOCA, nimoca, Hayakaken
▼ Electronic Money
ID

The registration number of the invoice system is printed on receipts and receipts.
Registration number: T6010701005431
Total number of seats
100 seats
Horigotatsu and sofa seating available
Banquet Max.
30 persons
chartering
not allowed
Non-Smoking/Smoking
Smoking allowed Smoking room available
(Smoking area is available separately from the seating area.)
parking lot
nil
Please use the nearby parking area when coming by car.
Wi-Fi
nil

There is an appetizer as a seat charge (included in the course price).
pDK Point of Sale