Tokyo · Nishi-Shinjuku, Shinjuku-ku · Nishi-Shinjuku Station (Tokyo Metro Marunouchi Line), exit C8, about 2 min walk; Tochomae Station (Toei Oedo Line) exit A7, about 3 min; Shinjuku Station west exit, about 10 min
Conditions last checked on the hotel’s official pages: 2026-10-05. Official website
Children under 6 share a bed free (do not enter them in guest count); an extra bed for them is charged. Age 6+ pays the adult rate.
Free bed-sharing: Under 6
Baby cot:Baby cot and bed guard listed as free loan items; free baby cot on Happy Family Plan
Laundry:Not confirmed
Kitchen:None stated
Connecting rooms:Happy Family Plan: booking 2 rooms comes with an upgrade and a 'guaranteed' connecting room, by advance request (contact hotel by the day before); the plan notes it may not be possible depending on circumstances
Child policy
These rules come from the Hilton Tokyo (Nishi-Shinjuku) official policy or FAQ page:
Free bed-sharing age
Under 6
Bed-sharing limit
Not confirmed
Counted as a guest from
6
Several children
Not confirmed
Baby cot
Baby cot and bed guard listed as free loan items; free baby cot on Happy Family Plan
Extra bed
Extra bed available for a fee (for under-6 children who want their own bed; for the 3rd guest aged 6+ in Hilton Twin rooms)
Official Hilton Japan site. Connecting rooms: 2-room bookings on the Happy Family Plan get an upgrade and connecting rooms by advance request (plan says guaranteed but subject to circumstances). hilton.com returned 403.
Room type
Child rule on the room page
Baby cot
Extra bed
Connecting Rooms (2 rooms via Happy Family Plan)
Children under 6 share a bed free (do not enter them in guest count); an extra bed for them is charged. Age 6+ pays the adult rate.
Free baby cot on the Happy Family Plan (request by the day before arrival); baby cot and bed guard listed as free loan items on room pages
Extra bed for a fee; in Hilton Twin rooms the 3rd guest aged 6+ is given an extra bed
Can a family with 3 children stay in one room?
With two adults and three children you are five people. Whether one room is enough depends on two numbers the hotel publishes: the room’s maximum guests and the age up to which a child can share a bed without being counted (here: under 6).
Connecting Rooms (2 rooms via Happy Family Plan):Not confirmed; sleeping places Not confirmed.
None of the room types listed here takes 5 guests in one booking. If your children are older than the bed-sharing age, count each of them as a guest and make sure the room has a sleeping place for each.
Room types for big families
Connecting Rooms (2 rooms via Happy Family Plan) — Hilton Tokyo
Tokyo · Nishi-Shinjuku, Shinjuku-ku · Nishi-Shinjuku Station (Tokyo Metro Marunouchi Line), exit C8, about 2 min walk; Tochomae Station (Toei Oedo Line) exit A7, about 3 min; Shinjuku Station west exit, about 10 min
Connecting rooms
Sleeps
Not confirmed
Bed layout
Not confirmed
Room size
Not confirmed
Laundry
Not confirmed
Kitchen
None stated
Connecting
Happy Family Plan: booking 2 rooms comes with an upgrade and a 'guaranteed' connecting room, by advance request (contact hotel by the day before); the plan notes it may not be possible depending on circumstances
Smoking
Rooms are non-smoking (stated on room pages)
Notes
Plan-specific benefit, not a separate room type. Includes breakfast, pool/gym, kids' amenities per plan page. Hilton.com pages returned 403; data taken from the Hilton Japan official site (tokyo.hiltonjapan.co.jp). Guest-room upgrade works June-October noted on the official FAQ.
We have not stayed at this hotel. This page only summarises what the hotel publishes; the hotel’s own page and your booking confirmation take priority. “Not confirmed” means the pages we checked do not say.