Hotel & Spa J-Mex Shinjuku Kabukicho (Adults Only) Tokyo, Tokyo - Reviews, Room Options & Prices 2025

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About the Hotel

2-5-6 Kabukicho, Tokyo, Japan

Hotel & Spa J-Mex Shinjuku Kabukicho (Adults Only), a 3-star adults-only spa hotel in the prime touristic area of Shinjuku, features 31 individually decorated rooms with soundproofing and private saunas. The property provides 24-hour room service, dry cleaning, and complimentary Wi-Fi in public areas.

Sauna-Equipped Luxury Rooms

Each soundproof room at HOTEL & SPA J-MEX comes with a private sauna, spa bath with TV, and flat-screen TV offering video-on-demand and karaoke. The air-conditioned accommodations include refrigerators, safes, desks, and electric kettles.

Round-Clock Dining Service

The property offers 24-hour room service.

Essential Hotel Services

Hotel & Spa J-MEX-Adults Only provides dry cleaning services, luggage storage, and safety features including fire extinguishers, smoke detectors, and first aid kits.

Central Shinjuku Location

The property sits 0.1 miles from Higashi-shinjuku station, 0.5 miles from Shin-Okubo, and 15.5 miles from Tokyo International. Notable landmarks within walking distance include Shinjuku Gyoen National Garden (0.5 miles), Godzilla Head (0.5 miles), and Meiji Jingu Shrine (1.5 miles).

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Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

Deluxe Queen Room

Max:

2 persons

38 m²

Bed options:

1 King Size Bed

Shower

Sauna

room details

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Standard Queen Room

Max:

2 persons

30 m²

Bed options:

1 King Size Bed

Shower

Heating

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Superior Queen Room

Max:

2 persons

34 m²

Bed options:

1 King Size Bed

Shower

Heating

room details

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Price and Room Availability Calendar

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Getting around

A guide to all available transportation options

City Center

Tokyo 1.0 mi

Airports

Tokyo International (HND) 15.2 mi

Narita International (NRT) 45.1 mi

Train

Shin Okubo Station2700 ft

Shinjuku Station3000 ft

Metro stations

Higashi-shinjuku700 ft

Shinjuku-sanchome2700 ft

Facilities

Experience a variety of amenities at the boutique hotel, crafted to ensure your comfort and unforgettable moments

Free Wi-Fi

Free Wi-Fi in rooms

Parking

Valet parking

Baggage storage

24-hour services

24-hour reception

General

Non-smoking rooms
Parking
Safe deposit box
24-hour reception
No pets allowed
Security
Adults only
Baggage storage
Elevator
Vending machines
Smoke detectors
Fire extinguishers
Key access

Guest Parking

Electric kettle

Services

Valet parking
Room service
Housekeeping
Dry cleaning
Welcome drink

Spa & Leisure

Karaoke
Sauna

Room features

Free Wi-Fi in rooms
Air conditioning
Heating
Mini-bar
Soundproofed rooms
Pants press

Bathroom

Free toiletries

Self-catering

Electric kettle

Media

Flat-screen TV
CD player
AM/FM alarm clock

Room decor

Carpeted floor

Location

2-5-6 Kabukicho, Tokyo, Japan

Map view

street view

2-5-6 Kabukicho, Tokyo, Japan

City landmarks

11 Naitomachi

Cherry blossom viewing

3500 ft

Garden

Shinjuku Gyoen National Garden

3500 ft

1 Chome-1-６ Kabukicho

Shinjuku Golden Gai Theater

4500 ft

1-26-2 Nishishinjuku

Shinjuku Nomura Building

4500 ft

Public Building

Tokyo Metropolitan Government Buildings

1.3 mi

Tower

Tokyo Tower

3.5 mi

5 Chome-17-3 Shinjuku

Hanazono Shrine

3500 ft

1 Chome-2 Nishishinjuku

Omoide Yokocho nights Market

4500 ft

Museums

Samurai Museum

3000 ft

Market

Tsukiji Market

4.2 mi

1-1 Yoyogikamizonocho

Meiji Jingu

1.5 mi

Mall

Takeshita Street

1.8 mi

Parks

Yoyogi Park

1.9 mi

Shrine

Yasukuni Shrine

2.1 mi

Art object

Godzilla Head

3000 ft

Museums

Meiji Jingu Shrine

1.6 mi

Mall

Opera City Tower

1.5 mi

Museums

Seiji Togo Memorial Sompo Japan Nipponkoa Museum of Art

4500 ft

Parks

Shinjuku Central Park

1.3 mi

1 Chiyoda

Imperial Palace

2.8 mi

Zoo

Ueno Zoo

3.9 mi

Japan

Tokyo Metropolitan Government Building observation room

1.3 mi

Parks

Toyama Park

1.0 mi

Museums

Tokyo Toy Museum

1.2 mi

Pagoda

Tenryuji Temple

4500 ft

Shin Okubo

Shin Okubo Korean Town

3000 ft

2 Chome-6-1 Nishishinjuku

Shinjuku Sumitomo Building

1.3 mi

2-17-5 Kabukicho

Inari Kio Shrine

2400 ft

10-3 Aizumicho

Hounji Temple

1.2 mi

4-5 Tomihisacho

Jisho-in Temple

1.2 mi

Nearby

2-17-5 Kabukicho

Inari Kio Shrine

1600 ft

Restaurants

Coco Ichibanya Higashi-Shinjuku Eki-Mae

700 ft

1-1-2 Okubo Fujiichi Bldg

McDonald's Higashishinjuku Ekimae

800 ft

6-29-10 Shinjuku

Gohandokoro Yayoiken Shinjuku Meijidori

900 ft

2-2-20

Fremont Curry & Deli

1400 ft

6-27-46 Shinjuku

Dyongane

1300 ft

1-12-3 Okubo

Ikkakuya Shinjuku 5chome

1100 ft

5-18-13 Shinjuku Yaesu Bldg.1F

John's Hotteok Store No. 1

1400 ft

1-12-6 Okubo

Sushi-Go-Round HiBaRi Shinjuku

1500 ft

2-36-1

3chome Small Bakery

1300 ft

5-15-7 Shinjuku Toko Bldg.1F

Sushi Tavern Alps

1600 ft

2-35-2

Reviews and Ratings

Feedback from previous guests about their experience.

84%

enjoyed the hotel and would happily stay again

8.4/10

Great

Rooms

8.6

Location

8.8

Service

7.4

Dining

7.8

Joseph

United Kingdom, March 2025

6.8/10

My stay at Hotel & Spa J-Mex was quite a unique experience. The facilities, including the spacious room with an oversized bathroom and sauna, were impressive, though I had to get used to some quirks of the 'Adult Only' environment. Overall, it offered a comfortable and fun atmosphere with great amenities.

Rooms

9.0

The room was massive by Tokyo standards, featuring a huge bathroom, sauna, and a karaoke machine that added a fun twist to our stay. I particularly enjoyed the sound-proof design which ensured peaceful nights.

Service

9.0

The service was efficient, with room service and daily toiletries provided. it made the stay more convenient. I didn't have any major issues during my stay.

Location

10.0

Situated on a quieter side of Kabukicho, the location was perfect for accessing bars and restaurants, as well as being close to the metro. It felt safe and was convenient for exploring the area.

Dining

8.0

While I didn't focus much on dining, the in-room options were good enough. I appreciated the mini bar that had a variety of drinks available.

Facilities

9.0

The facilities exceeded my expectations with amazing features like the jacuzzi tub and steam room. It truly made the experience feel luxurious.

Steven

United Kingdom, November 2024

5.6/10

I had a mixed experience at Hotel & Spa J-Mex Shinjuku Kabukicho. The location is fantastic, right in the heart of Shinjuku, making it super easy to explore Tokyo. However, I faced some challenges with the hotel's communication, which was frustrating. On the plus side, the room was spacious and had some impressive amenities like a giant bathroom and a sauna.

Rooms

9.0

The Deluxe Queen Room I stayed in was very spacious, featuring a massive bathroom and a sauna, which were impressive for Tokyo standards. I loved the extra amenities like the massage chair and mood lighting, making my stay feel special.

Service

5.0

Although the staff were efficient and did their best to communicate in English, my experience with their follow-up was disappointing, especially when I reached out about a lost item and received no response.

Location

10.0

Centrally located, it was just a short walk to multiple metro stations, which made getting around a breeze. I loved being close to the vibrant life of Shinjuku, with plenty of restaurants nearby.

Dining

8.0

While I didn't dine extensively at the hotel, the convenience of nearby dining options made it easy to grab meals and explore local culinary offerings.

Facilities

7.0

The hotel offered great facilities including room service and a range of amenities in the room like karaoke and a hot tub, but I wish I had more time to enjoy them.

Camila

United Kingdom, November 2024

5.6/10

My stay at Hotel & Spa J-Mex Shinjuku Kabukicho was quite enjoyable, although there were a few aspects to consider. The spacious room and comfortable amenities were definitely highlights, but I found the location to be a bit inconvenient while carrying luggage. Overall, it was a good value for money, especially with the large bathtub and other features.

Rooms

9.0

The Deluxe Queen Room was massive compared to most hotel rooms I’ve stayed in Japan. It was very clean and comfortable, providing an excellent night’s sleep with a spacious layout and plenty of amenities. The large spa bath was particularly enjoyable.

Service

8.0

The staff were generally helpful, especially Paul, who went above and beyond to assist with my requests. I appreciated the ease of check-in and check-out, though some language barriers were present.

Location

7.0

The location was decent; it was about a 9-minute walk from Shinjuku Station, passing through the vibrant Kabukicho area. While it was fairly quiet given the bustling surroundings, dragging luggage through the area can be cumbersome.

Dining

8.0

I didn't dine extensively at the hotel, but I found the welcome drink and facilities very commendable. The offerings were satisfying and added a nice touch to my stay.

Facilities

9.0

Facilities like room service and housekeeping were efficient. I particularly enjoyed the welcome drink upon arrival and the convenience of dry cleaning services.

George

United Kingdom, November 2024

6.2/10

I had a unique experience at Hotel & Spa J-Mex Shinjuku Kabukicho. The large room was quite comfortable and featured a range of amenities, though I did face some issues with cleanliness and noise from the outside. The location is fantastic, with easy access to the subway and nearby dining options.

Rooms

6.0

The spacious Superior Queen Room was well-equipped, featuring a Jacuzzi, steam bath, and a karaoke machine. although the mattress wasn't comfortable and I ended up with a backache. It would have been nice if I could turn off some of the constant lights when I left the room.

Service

5.0

The staff struggled with basic English, which made communication challenging. I had to ask several times for the room to be cleaned, and even so, it didn’t meet the cleanliness standards I expected.

Location

8.0

Situated on a calm street in the vibrant Shinjuku area, it was just a 9-minute walk to the main station. I appreciated being close to restaurants and the subway. the neighborhood felt safer compared to the busier parts of Shibuya.

Dining

7.0

Room service was convenient, and I enjoyed the variety of snacks and drinks available through the mini bar, though I didn't explore many dining options outside the hotel. The proximity to local eats was a plus.

Facilities

8.0

The hotel boasts impressive amenities, including a control panel for different lighting moods, a huge TV, and an extensive selection of toiletries. The in-room options like karaoke and a steam room were fun touches that enhanced my stay.

Victoria

United Kingdom, October 2024

7.4/10

My stay at Hotel & Spa J-Mex Shinjuku Kabukicho was overall fantastic. The room was large, clean, and included amazing amenities like a jacuzzi and a karaoke machine. However, I wasn't a fan of the small elevator or the requirement to leave my key at the front desk, which felt a bit strange.

Rooms

10.0

I stayed in a Superior Queen Room, and it was really luxurious compared to my previous stays in Japan. The massive shower and spacious layout made it feel like a true retreat. The little touches like soaps and gifts were a nice bonus too.

Service

10.0

The staff was genuinely friendly and helpful. When I had a minor issue with the TV, they quickly came to assist and helped me sort it out with a smile.

Location

9.0

The hotel's location in Shinjuku was ideal. I had quick access to the subway, and there were plenty of restaurants and shops within walking distance.

Dining

8.0

I didn't explore dining options much since I was out and about in the bustling area, but I did notice the hotel offered room service and a range of organic products.

Facilities