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HOTEL MYSTAYS Nishi Shinjuku
forumWhat families say
Rakuten Travel rating 3.95 out of 5 (95 reviews). Guests report that a family of four with two children stayed comfortably, and one review notes that the curry at breakfast was mildly seasoned and that their child ate plenty of it. One review also mentions that a child was delighted to be able to watch YouTube on the TV. On the other hand, one guest felt that the step over the edge of the bathtub was risky for a child of around lower elementary school age.
Kids Facilities
No communal bath or onsen on the property
No communal bath or onsen on the property
There is no communal bath, onsen, sauna or private-hire bath at the hotel. Guest rooms have an en-suite bathroom with a bathtub and shower, plus a toilet with a bidet function, so bathing is done in the room. Shampoo, conditioner, body soap and hand soap are provided.
- •Because there is no shared bathing facility, nothing is published about a baby bed in a changing room or about whether children who are not yet out of diapers (not yet toilet-trained) may bathe.
- •Loans of a baby bath, baby chair or bath thermometer are not listed in our information, so please confirm in advance.
- •The soaps provided are for adults; no low-irritant baby soap or baby shampoo is published.
- •As this is not an onsen, no types of spring water are listed.
Shinjuku Bishoku Club Amanogawa on the 2nd floor (breakfast and dinner)
Shinjuku Bishoku Club Amanogawa on the 2nd floor (breakfast and dinner)
Breakfast is served from 7 a.m. to 9:30 a.m. at Shinjuku Bishoku Club Amanogawa on the second floor of the hotel. It costs 1,800 yen for adults and elementary school children, and is free for children under school age. The same venue operates as an izakaya (a Japanese pub) with private rooms, serving course menus from 3,800 yen to 6,000 yen from 5 p.m. to 11 p.m. Monday through Friday, with last order at 10 p.m. Apart from breakfast, it is closed on Saturdays, Sundays, public holidays and over the New Year period from December 29 to January 3.
- •Breakfast is 1,800 yen for adults and elementary school children, and free for children under school age. Whether breakfast is served buffet-style is not stated.
- •The restaurant can discuss advance reservations depending on the size of your group.
- •Nothing is published about baby food, toddler meals or a children's menu, so please confirm in advance.
- •Nothing is published about children's tableware and aprons or allergy accommodations, so please confirm in advance.
- •There is no room service or in-room dining; meals are served only in the restaurant.
- •There is a shared microwave in the hotel, but it is not presented as a way to warm baby food.
Front-desk loan items (no baby items offered)
Front-desk loan items (no baby items offered)
The items available to borrow at the front desk are an iron, an ironing board, a trouser press, an electric desk lamp, a wine opener, a bottle opener, an umbrella, a sewing kit, nail clippers and first-aid supplies (adhesive bandages and a thermometer). The air purifier with a humidifying function is not a loan item; it is provided in every guest room.
- •The list of loan items does not include a crib, bed guard, baby bath, baby chair, stroller, diaper bin or formula-preparation kettle.
- •The iron and electric desk lamp are available to borrow free of charge at the front desk.
- •If you need baby items, bring your own or contact the hotel before booking.
Overview
HOTEL MYSTAYS Nishi Shinjuku is a 105-room city hotel a 7-minute walk from the west exit of Shinjuku Station on the JR, Tokyo Metro and private railway lines, and a 3-minute walk from Shinjuku-nishiguchi Station on the Toei Oedo Line. All 8 room types are non-smoking and most sleep 1-2 guests; the only room where 3 guests can stay together is the 37 sq m Panorama Triple with a terrace. Breakfast is served at the restaurant on the second floor for 1,800 yen for adults and elementary school children, and free for children under school age. There is no communal bath, pool, playroom or babysitting service, and no baby-item loans are published. Whether co-sleeping is allowed is also not stated, so families with babies and toddlers should confirm before booking.
Location and Access
HOTEL MYSTAYS Nishi Shinjuku is a 105-room city hotel a 7-minute walk from the ground-level west exit of Shinjuku Station on the JR, Tokyo Metro and private railway lines, a 3-minute walk from the D5 exit of Shinjuku-nishiguchi Station on the Toei Oedo Line, and a 5-minute walk from Seibu-Shinjuku Station on the Seibu Shinjuku Line. Tokyo Station is 14 minutes away on the JR Chuo Line Rapid, and Busta Shinjuku, the highway bus terminal, is a 12-minute walk. Haneda Airport is about 50 minutes away by train; by airport bus, get off at the Shinjuku Station West Exit (in front of Keio Department Store) bus stop and walk about 7 minutes. There is no affiliated parking, so drivers use one of the pay parking lots nearby. Families pushing a stroller will want to weigh the walk from the station against how much luggage they are carrying when choosing how to travel.
Rooms
There are 8 room types, all non-smoking: Standard Single (11-12 sq m), Standard Semi-Double (13-14 sq m), Standard Double (14-16 sq m), Standard Twin (16-18 sq m), Superior Twin (20 sq m), Superior View Twin (22 sq m), Panorama Twin with terrace (37 sq m) and Panorama Triple with terrace (37 sq m). Beds are 110-140 cm wide, and most rooms sleep 1-2 guests; the only room where 3 guests can stay together is the Panorama Triple with a terrace. Every room type has an air purifier with a humidifying function, along with a refrigerator, a kettle, a toilet with a bidet function, a memory foam pillow and USB charging ports. Each room has an en-suite bathroom. No loans of baby items such as cribs, bed guards, baby baths or diaper bins are published. The items listed as available to borrow at the front desk are an iron, an ironing board, a trouser press, an electric desk lamp, a wine opener, a bottle opener, an umbrella, a sewing kit, nail clippers and first-aid supplies (adhesive bandages and a thermometer); baby items are not on that list.
Dining
Breakfast is served from 7 a.m. to 9:30 a.m. at Shinjuku Bishoku Club Amanogawa on the second floor of the hotel, priced at 1,800 yen for adults and elementary school children and free for children under school age. The same venue operates as an izakaya (a Japanese pub) with private rooms, serving course menus from 3,800 yen to 6,000 yen from 5 p.m. to 11 p.m. Monday through Friday, with last order at 10 p.m. Apart from breakfast, it is closed on Saturdays, Sundays, public holidays and over the New Year period from December 29 to January 3. The restaurant can also discuss advance reservations depending on the size of your group. Nothing is published about baby food, toddler meals, children's tableware and aprons, or allergy accommodations. There is no room service, so meals are served only in the restaurant.
Facilities and Baths
The hotel has Wi-Fi throughout, a restaurant, vending machines, an ice machine, a microwave, a laundry corner (fee applies), a foreign currency exchange machine, parcel delivery service (fee applies), copy and fax service, and shared toilets with a bidet function. There is no communal bath, onsen, sauna, private-hire bath or pool, so bathing is done in the en-suite bathroom in your room. Nothing is published about a playroom, an outdoor play area, babysitting service or a nursing room. All guest rooms are non-smoking, and smoking is done in the designated smoking area inside the hotel.
Before You Stay with Children
Whether co-sleeping is allowed and how children's rates are divided for babies and toddlers are not listed in our information, so please contact the hotel before booking if you are traveling with young children. This is not a hotel equipped with facilities for children, but the location within walking distance of the west exit of Shinjuku Station, and the 37 sq m room with a terrace that sleeps 3, make it a practical base for a family exploring Tokyo.
Access & Information
| location_onAddress | 7-14-14 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 |
|---|---|
| directions_carAccess | A 7-minute walk from the ground-level west exit of Shinjuku Station, served by JR, Tokyo Metro and private railway lines; a 3-minute walk from the D5 exit of Shinjuku-nishiguchi Station on the Toei Oedo Line; and a 5-minute walk from Seibu-Shinjuku Station on the Seibu Shinjuku Line. From Tokyo Station it is 14 minutes on the JR Chuo Line Rapid, and Busta Shinjuku is a 12-minute walk away. Haneda Airport is about 50 minutes away by train; by airport bus, get off at the Shinjuku Station West Exit (in front of Keio Department Store) bus stop and walk about 7 minutes. By car, it is about 10 minutes from the Shinjuku Interchange on Route 4 (Shinjuku Line) of the Shuto Expressway. |
| trainNearest station | Shinjuku Station |
| local_parkingParking | There is no affiliated parking. If you come by car, you will need to use one of the pay parking lots nearby. |
| callPhone | +81-3-6853-7717 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, Mastercard |
| languageOfficial site | https://iconia.co.jp/hotel-mystays-nishi-shinjuku-tokyoopen_in_new |
Reference price as of August 28, 2026 (stay date 2026-09-19). Please check the booking site for actual rates.
Frequently Asked Questions
Can our child co-sleep with us, and how are children's rates handled?
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Whether co-sleeping is allowed and how children's rates are divided for babies and toddlers are not listed in our information, so please contact the hotel before booking. Most rooms sleep 1-2 guests, and the only room where 3 guests can stay together is the 37 sq m Panorama Triple with a terrace.
Can we borrow a crib or other baby items?
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No loans of baby items such as cribs, bed guards, baby baths or diaper bins are published. The front desk lists an iron, ironing board, trouser press, electric desk lamp, wine opener, bottle opener, umbrella, sewing kit, nail clippers and first-aid supplies (adhesive bandages and a thermometer), and baby items are not on that list. Please bring your own or contact the hotel before booking.
Is there a communal bath or pool, and what is bathing like with a baby?
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There is no communal bath, onsen, sauna, private-hire bath or pool. Bathing is done in the en-suite bathroom in your room, which has a bathtub and shower. Shampoo, conditioner, body soap and hand soap are provided, but no low-irritant baby soap or baby shampoo is published, and loans of a baby bath, baby chair or bath thermometer are not listed in our information either.
What are the breakfast arrangements for children?
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Breakfast is served from 7 a.m. to 9:30 a.m. at Shinjuku Bishoku Club Amanogawa on the second floor. It costs 1,800 yen for adults and elementary school children, and is free for children under school age. Baby food, toddler meals, a children's menu, children's tableware and aprons, and allergy accommodations are not listed in our information, so please confirm in advance. There is no room service, so meals are served only in the restaurant.
How do we get to the hotel, and is there parking?
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It is a 7-minute walk from the ground-level west exit of Shinjuku Station on the JR, Tokyo Metro and private railway lines, a 3-minute walk from the D5 exit of Shinjuku-nishiguchi Station on the Toei Oedo Line, and a 5-minute walk from Seibu-Shinjuku Station. Haneda Airport is about 50 minutes away by train, or take the airport bus to the Shinjuku Station West Exit (in front of Keio Department Store) stop and walk about 7 minutes. There is no affiliated parking, so drivers use one of the pay parking lots nearby.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Jalan (last verified: August 2026). Prices, availability and seasonal operations change — please check each booking site for the latest information.
We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.