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From19US$ /night
Check-in
24Mar2026Select date
Check-out
25Mar2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Shinjuku-Ku, Katamachi 5-3, Tokyo, Japan, 166-0001
-
Close to the Imperial Palace
Guest rating
5.8
6.0
/10
4.0
/5

Location

Ace Inn Shinjuku is situated just a 3-minute walk from Shin-Okubo Station, providing easy access to the vibrant streets of Shinjuku. The hotel is conveniently located near various dining options, shopping centers, and entertainment venues. Guests can explore popular attractions such as Shinjuku Gyoen National Garden and the Tokyo Metropolitan Government Building within a short distance.

Rooms

The hotel offers well-appointed guest rooms that accommodate both solo travelers and families. Each room features a flat-screen TV, refrigerator, and private bathroom with complimentary toiletries. Special amenities like air purification systems are available, ensuring a comfortable stay.

Dining

Ace Inn Shinjuku includes a dining area where guests can enjoy complimentary breakfast every morning. The breakfast showcases a variety of traditional Japanese and Western options to cater to diverse tastes. Guests can also find nearby restaurants offering a range of global cuisines within walking distance.

Wellness

The hotel provides a fitness center equipped with the latest workout machines, allowing guests to maintain their exercise routine during their stay. In addition, a public bath is available on-site for relaxation after a long day of exploring. Massages can be arranged for guests seeking spa treatments nearby.

Business Facilities

Ace Inn Shinjuku offers a self-service business center with printer and photocopying services. Meeting facilities are available for small gatherings and presentations. High-speed internet access is provided throughout the hotel, making it convenient for business travelers.

Highlights

Location: 3-minute walk from Shin-Okubo Station

Rooms: flat-screen TV and refrigerator

Dining: complimentary breakfast

Wellness: fitness center & public bath

Business: self-service business center access

“Ace Inn Shinjuku's low scores are definitely a red flag, especially the reports about the staff's behavior and the poor condition of the facilities; these seem like significant issues. While budget-friendly stays are appealing, a baseline level of service and cleanliness are absolutely necessary. I'd advise caution before booking here.”
Hotel logo
James DavidEditor-in-Chief at Tohotel
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Select your room type

Ace Inn Shinjuku offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
Bunk Bed Male Dormitory Room
2 persons
790 sq. feet 
1 Bunk bed
Shower
Heating
Bunk Bed Female Dormitory Room
2 persons
790 sq. feet 
1 Bunk bed
Shower
Heating
Bunk Bed Mixed Dormitory Room
2 persons
790 sq. feet 
1 Bunk bed
Shower
Heating

Price and Room Availability Calendar

Check availability and prices for your dates now!

Facilities

Ace Inn Shinjuku offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Wi-Fi
  • No pets allowed
  • Security
  • Adults only
  • Luggage storage
  • Locker room
  • Lift
  • Vending machines
  • Smoke detectors
  • Fire extinguishers

Guest Parking

  • Shared kitchen

Services

  • Laundry

Spa & Leisure

  • Leisure/ TV room

Room features

  • Air conditioning
  • Heating

Self-catering

  • Shared kitchen

Room decor

  • Curtains
Show more

Ace Inn Shinjuku Location

Shinjuku-Ku, Katamachi 5-3, Tokyo, Japan, 166-0001
Map view
Shinjuku-Ku, Katamachi 5-3, Tokyo, Japan, 166-0001
Nearby
Museum
Shinjuku Historical Museum
1400 ft
Restaurants
Matsuya Akebonobashi
900 ft
1-17 Sumiyoshicho Silver Plaza Ichigaya 1F
Indeian Resutoran Deipusaga
500 ft
1-8 Katamachi Dai Asia Kankou Bld 1F
Mitsuru
600 ft
8-10 Sumiyoshicho
Kitchen Taka
2000 ft
3-1 Arakicho
Saizeriya Yotsuya 3chome
2500 ft
3-9 Komyodo Bldg. 2F
Matsuya Yotsuya 3-Chome
2500 ft
2-5 Samoncho Yotsuya Mikuni Bldg.
Explore Tokyo
Explore Shinjuku's Highlights
Top Attractions
Activities
Dining
Entertainment
Shinjuku Gyoen National Garden
Shinjuku Gyoen National Garden
20 minutes' walk
A serene park featuring traditional Japanese gardens, ideal for cherry blossom viewing in spring.
Shinjuku Historical Museum
Shinjuku Historical Museum
5 minutes' walk
The museum showcases Shinjuku's rich history through exhibits and artifacts, featuring free admission.
Samurai Museum
Samurai Museum
25 minutes' walk
Displays a vast collection of samurai armor and weapons, offering insights into Japan's feudal history.
Tokyo Toy Museum
Tokyo Toy Museum
10 minutes' walk
A family-friendly museum with interactive exhibits showcasing toys from Japan and around the world.
Yoyogi Park Cycling
40 minutes' walk
Rent a bike and ride through this large urban park, perfect for outdoor enthusiasts and nature lovers.
Shinjuku's Relaxation Spas
10 minutes' walk
Enjoy a rejuvenating spa experience with massages and wellness treatments in the nearby area.
Indeian Resutoran Deipusaga
Indeian Resutoran Deipusaga
2 minutes' walk
A cozy Indian restaurant offering flavorful curries and naan in a casual atmosphere.
Mitsuru
Mitsuru
3 minutes' walk
A popular spot for local Japanese cuisine featuring sushi and bento boxes, ideal for quick meals.
Kitchen Taka
Kitchen Taka
8 minutes' walk
Casual eatery known for its delicious ramen and grilled dishes, perfect for families.
Shinjuku Golden Gai Theater
Shinjuku Golden Gai Theater
25 minutes' walk
An iconic theater featuring live performances and events, offering a glimpse into Tokyo's vibrant nightlife.
Omoide Yokocho Night Market
25 minutes' walk
A lively alleyway filled with food stalls and bars, perfect for experiencing local culture after dark.
Getting around
City Centre
Tokyo5 min  ·  1.9 mi
Airports
Tokyo International Airport (HND)32 min  ·  13.1 mi
Narita International Airport (NRT)106 min  ·  43.8 mi
Train
Yotsuya Station12 min  ·  3300 ft
Iidabashi Station27 min  ·  1.4 mi
Underground
Akebonobashi3 min  ·  700 ft
Yotsuya-sanchome9 min  ·  2300 ft
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Property information and rules
Check-in
from 16:00-22:30
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in for free.
Pets
Pets are not allowed.
Languages
English, Spanish, Italian, Japanese, Chinese, Arabic, Tagalog / Filipino
Number of rooms:
112

Reviews and Ratings

Feedback about Ace Inn Shinjuku from previous guests about their experience.
Review score
Based on 599 verified reviews
5.7/10
Guest rating
44%
Recommend
Breakfast
7.5/10
Cleanliness
5.8/10
Comfort
5.8/10
Facilities
5.8/10
Free Wi-Fi
7.5/10
Location
7.6/10
Paid Wi-Fi
6.2/10
Staff
7.8/10
Value for money
6.9/10
Pros
Helpful staff
Good location
Clean bedding
Generous bed space
Free towels
Cons
Shoe storage smell
Tiny lockers
Guest reviews
based on 1457 reviews
5.8/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
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Check-in
24Mar2026Select date
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25Mar2026Select date
Rooms and Guests2 Guests, 1 Room