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Grand Nikko Tokyo Bay Maihama: Family Rooms & Child Policy

Tokyo Disney Resort area · Maihama, Urayasu, Chiba · JR Maihama Station (South Exit), about 7 min by free shuttle bus

Conditions last checked on the hotel’s official pages: 2026-10-05. Official website

Family rooms at a glance

Room typeMax guestsBeds / futonsSizeChildren
Nikko Grand Family Room4 to 5 guests5: 5 beds, 140 cm wide each (permanent); Hollywood-twin setup on request85 m²Not confirmed
Nikko Bunk Bed RoomUp to 6 guests6: 2 beds 140 cm wide + 4 beds 110 cm wide (bunk beds)64 m²Not confirmed
  • Free bed-sharing: Not confirmed
  • Baby cot: Baby cot and bed guard available as rental items; reserve in advance
  • Laundry: Coin laundry on site (2F)
  • Kitchen: None stated (fridge, kettle, coffee machine)
  • Connecting rooms: Not needed (single room for 5)

Laundry, kitchen and connecting are shown for Nikko Grand Family Room; see each room type below.

Child policy

The hotel publishes these rules for children:

Free bed-sharing ageNot confirmed
Bed-sharing limitNot confirmed
Counted as a guest fromNot confirmed
Several childrenNot confirmed
Baby cotBaby cot and bed guard available as rental items; reserve in advance
Extra bedNot confirmed
Booking channelNot confirmed

Official family page lists baby cots, bed guards, toilet seats and kids' pajamas for rent. No bed-sharing age policy found on the official JA pages checked (stay, family, FAQ); EN FAQ URL returned 404.

Room typeChild rule on the room pageBaby cotExtra bed
Nikko Grand Family RoomNot confirmedBaby cot and bed guard available as rental items; reserve in advanceNot confirmed
Nikko Bunk Bed RoomNot confirmedBaby cot and bed guard available as rental items; reserve in advanceNot confirmed

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.

  • Nikko Grand Family Room: 4 to 5 guests; 5 sleeping places (5 beds, 140 cm wide each (permanent); Hollywood-twin setup on request).
  • Nikko Bunk Bed Room: Up to 6 guests; 6 sleeping places (2 beds 140 cm wide + 4 beds 110 cm wide (bunk beds)).

All room types listed here take 5 or more 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

ConditionNikko Grand Family RoomGrand Nikko Tokyo Bay MaihamaNikko Bunk Bed RoomGrand Nikko Tokyo Bay Maihama
Sleeps4 to 5 guestsUp to 6 guests
Bed layout5 beds, 140 cm wide each (permanent); Hollywood-twin setup on request2 beds 140 cm wide + 4 beds 110 cm wide (bunk beds)
Room size85 m²64 m²
Child policyNot confirmedNot confirmed
Baby cotBaby cot and bed guard available as rental items; reserve in advanceBaby cot and bed guard available as rental items; reserve in advance
Extra bedNot confirmedNot confirmed
LaundryCoin laundry on site (2F)Coin laundry on site (2F)
KitchenNone stated (fridge, kettle, coffee machine)None stated (fridge, kettle, coffee machine)
ConnectingNot needed (single room for 5)Not needed (single room for 6)
SmokingNot confirmedNot confirmed
NotesNikko Floor (11-12F) with Nikko Lounge access. Only 2 rooms each of Type A and Type B. Bathroom with shower booth and tub.Shoes-off room on the Nikko Floor (12F) with lounge access; only 2 rooms. No age limit for the upper bunks stated on the page.

Nikko Grand Family Room — Grand Nikko Tokyo Bay Maihama

Tokyo Disney Resort area · Maihama, Urayasu, Chiba · JR Maihama Station (South Exit), about 7 min by free shuttle bus

  • Family room
  • Sleeps 5
Sleeps
4 to 5 guests
Bed layout
5 beds, 140 cm wide each (permanent); Hollywood-twin setup on request
Room size
85 m²
Laundry
Coin laundry on site (2F)
Kitchen
None stated (fridge, kettle, coffee machine)
Connecting
Not needed (single room for 5)
Smoking
Not confirmed
Notes
Nikko Floor (11-12F) with Nikko Lounge access. Only 2 rooms each of Type A and Type B. Bathroom with shower booth and tub.

Checked 2026-10-05 on: tokyobay.grandnikko.com/stay/nikkofloor/grandfamily, tokyobay.grandnikko.com/stay/family, tokyobay.grandnikko.com/access/train

Nikko Bunk Bed Room — Grand Nikko Tokyo Bay Maihama

Tokyo Disney Resort area · Maihama, Urayasu, Chiba · JR Maihama Station (South Exit), about 7 min by free shuttle bus

  • Family room
  • Sleeps 6
Sleeps
Up to 6 guests
Bed layout
2 beds 140 cm wide + 4 beds 110 cm wide (bunk beds)
Room size
64 m²
Laundry
Coin laundry on site (2F)
Kitchen
None stated (fridge, kettle, coffee machine)
Connecting
Not needed (single room for 6)
Smoking
Not confirmed
Notes
Shoes-off room on the Nikko Floor (12F) with lounge access; only 2 rooms. No age limit for the upper bunks stated on the page.

Checked 2026-10-05 on: tokyobay.grandnikko.com/stay/nikkofloor/bunkbed, tokyobay.grandnikko.com/stay/family, tokyobay.grandnikko.com/access/train

Sources

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.