Official information
This restaurant is registered on Tabelog as a corporate member. Business information is released by the staff.
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- Categories：
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Online reservationInstant reservations. No sign-up required.
Close
Specialities
Space
We also accept private reservations.
Space
Underwater Private Room in Shinjuku ★ Perfect Atmosphere for Dates and Girls' Nights Out
Food
"Anniversary Cakes are a Must, Great for Celebrating Special Occasions!"
Drink
Non-Alcoholic Options Galore! Perfect for Instagram!
Set menu
The main dining area, featuring a wall-sized aquarium, will be arranged in a standing buffet style. With a drink in hand, engaging conversations are guaranteed! A projector is available for use, along with microphone and sound equipment!
- Number of people
- 40 - 80
- Available time
- 17:00 - 23:00
The main dining area, featuring a wall-sized aquarium, will be arranged in a standing buffet style. With a drink in hand, engaging conversations are guaranteed! A projector is available for use, along with microphone and sound equipment!
- Number of people
- 40 - 80
- Available time
- 17:00 - 23:00
Review
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ＤＥＮさん
Tokyo
Review 4,806 postsFollowers 5,962 people"To the Sea of Shinjuku!"
This was my second visit. As the name "Aqua Room" suggests, the interior features an aquar...View details
Visited on November, 2025
1 time
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Review 503 postsFollowers 790 peopleIncredible variety in the all-you-ca...
Casual Course JPY 5000 (Includes All You Can Drink) Appetizers Assorted Three Kinds of App...View details
Visited on October, 2025
1 time
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お肉モンスターTokyo
Review 4,147 postsFollowers 2,236 peopleA supportive team in a great location
This dining bar is located about a 1-minute walk from Shinjuku Sanchome. With numerous aq...View details
Visited on June, 2024
1 time
Restaurant information
Details
| Restaurant name |
DEN AQUAROOM SHINJUKU
|
|---|---|
| Categories | Dining bar, Italian, Bar |
| Phone number (for reservation and inquiry) |
050-5869-0596 |
| Reservation availability |
Reservations available |
| Address |
東京都新宿区新宿3-32-10 新宿Ｔ＆Ｔビル Ｂ１Ｆ・Ｂ２Ｆ |
| Transportation |
3 minutes walk from the South Exit of JR Shinjuku Station 95 meters from Shinjuku Sanchome. |
| Business hours |
|
| Average price |
JPY 4,000 - JPY 4,999 |
| Average price（Based on reviews） |
JPY 5,000 - JPY 5,999
|
| Payment methods |
Credit card accepted （VISA, Master, JCB, AMEX, Diners） Electronic money not accepted QR code payments accepted (PayPay, d Barai, au PAY) |
| Receipt (Qualified simple invoice) |
Qualified invoice (receipt) available Registration numberT3010401028900 *For the latest registration status, please check the National Tax Agency's Qualified Invoice Issuer Publication Site or contact the restaurant. |
| Service charge & fee |
No service charge or additional fees. Original text サービス料、チャージ料なし This section has been automatically translated. Please check with the restaurant for accurate information. |
Seats/facilities
| Number of seats |
122 seats |
|---|---|
| Maximum party size | 40 people（Seating）, 70 people（Standing） |
| Private rooms |
Available For 2 people, For 4 people, For 6 people, For 8 people, For 10-20 people, For 20-30 people, For over 30 people * Semi-private rooms available for groups (no fully private rooms available) *Couple seats available *We also accept reserved for the reserved space. |
| Private use |
Available For 20-50 people, For over 50 people, For up to 20 people |
| Non-smoking/smoking |
Non smoking Smoking booth available. |
| Parking |
Unavailable |
| Space/facilities |
Stylish space, Relaxing space, Spacious seating, Couple seating, Counter seating, Sofa seating, Tatami room, Projector available, Power outlets available, Free Wi-Fi available |
Menu
| Set menu |
All you can drink |
|---|---|
| Drink |
Shochu (Japanese spirits), Wine, Cocktails available, Particular about wine, Particular about cocktails |
| Food |
Particular about fish |
Feature - Related information
| Occasion |
This occasion is recommended by many people. |
|---|---|
| Location |
Beautiful view, Hideout |
| Service |
Parties over 2.5 hours, Celebrations and surprises(Birthday plate) |
| Family friendly |
*We do not allow minors to visit our store, even if accompanied by a guardian. Thank you for your understanding. |
| Dress code |
none |
| Website |
https://aquaroom-shinjuku.com/ |
| The opening day |
2003.10.4 |
| Phone number |
03-5367-4123 |
| Remarks |
*Many steps are used to zone the store. |
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Tokyo
Shinjuku City
Categories
Rankings in nearby areas
閉じる
SpaceWe also accept private reservations.
For year-end parties, reunions, and wedding receptions, we offer private bookings for large groups! You can also use a microphone and projector. We can accommodate seated dining for up to 40 guests, and for more than 40, we can arrange a standing buffet. Feel free to contact us!
SpaceUnderwater Private Room in Shinjuku ★ Perfect Atmosphere for Dates and Girls' Nights Out
Dive into our ocean-themed private rooms in Shinjuku, perfect for 2 to 20 guests! Ideal for birthdays, anniversaries, or girls' nights out! Choose from 9 different rooms based on your group size: - Aquarium private room for 2 to 4 guests - Aquarium private room for 4 to 6 guests - Private room for 10 to 12 guests, and more!
Food "Anniversary Cakes are a Must, Great for Celebrating Special Occasions!"
Birthdays, anniversaries, wedding celebrations, welcome and farewell parties, etc.... We hope everyone is happy no matter the occasion! At Aqua Room Shinjuku, we help make everyone's happiness come true. For customers who have ordered a course, you can change your dessert to a cake for an additional ¥500. For customers who only reserve a seat, we have individual items available starting from ¥1,650 (for 2 people)! Please feel free to contact us. *The photo is for illustration purposes. Please inquire for details.
DrinkNon-Alcoholic Options Galore! Perfect for Instagram!
Our cocktails crafted by skilled bartenders are stylish and perfect for Instagram! Whether you're looking for a ladies' or men's cocktail, we can whip up something just for you. We also have a great selection of non-alcoholic options!
Start the New Year with a trip to the ocean in Shinjuku! Enjoy a luxurious experience in a "fantasy space" featuring an impressive large aquarium and private underwater rooms.
【New Year Party Reservations Now Open】You can reserve a private area for groups of 18 or more. We can accommodate up to 80 guests for standing receptions.As you descend the blue staircase, you'll ente...r a fantastical space unlike any other. The main dining area features an impressive wall-sized aquarium, along with lounge seating that consists entirely of sofas.
Further in, you'll find private rooms designed with aquariums, creating an underwater atmosphere. Perfect for special occasions like anniversaries, we offer a variety of seating options suitable for business meetings, welcome and farewell parties, girls' nights out, or romantic dates.