Front desk
Guest room
Bathroom
Lobby
Exterior
22 photos

Hotel Bar Grantios Annex

Tokyo Metropolis／2-minute walk from JR Ōmori Station (East Exit)
¥11,000～
No meals ; 2 peopleTax included¥10,780〜
(USD 67.81)

About a 2-minute walk from Omori Station. A Hotel with Japanese-inspired design.

"A Business Hotel where you can relax like in a Ryokan." We create a warm and comfortable space based on Japanese aesthetics. Suitable for various occasions such as private or business use.

4.25 - Good(50)
  • It was a calm, Japanese-style Hotel.

    The staff were very attentive, and the Hotel had a calm, relaxing atmosphere.I was a bit disappointed that the Room had only a shower and no bathtub, since I love taking baths, but the shower room was spacious and easy to use.If you want to soak in a tub, it seems you can use the paid open-air bath by Reservation.

    はれ桜 7/6/2026
  • Satisfied

    The Room was clean, and I was able to relax and rest well!

    とりももから 6/9/2026

Facilities and Services

See All
  • Room with Open-Air Bath
Private bath / Within a 5-minute walk from the station / Within a 5-minute walk to the convenience store.
IN15:00～24:00
OUT10:00
Number of rooms36 rooms
PetNot allowed
Your childPermitted

Photo

See All
F Double
Ftype Double
  • Single
  • 15㎡
  • Capacity 1~2 people

Special Plan at Grandios Private Villa (No Meals Included)

IN 15:00～24:00
OUT 10:00
¥11,000～
No meals ; 2 peopleTax included¥10,780〜
(USD 67.81)

[Advance Card Payment Only] Special Plan at Grantius Villa (No Meals Included) Check-out at 11:00

IN 15:00～24:00
OUT 11:00
¥11,000～
No meals ; 2 peopleTax included¥10,780〜
(USD 67.81)
E Double
Etype Double
  • Double
  • 16.3㎡
  • Capacity 1~2 people

Special Plan at Grandios Private Villa (No Meals Included)

IN 15:00～24:00
OUT 10:00
¥12,000～
No meals ; 2 peopleTax included¥11,760〜
(USD 73.98)

[Advance Card Payment Only] Special Plan at Grantius Villa (No Meals Included) Check-out at 11:00

IN 15:00～24:00
OUT 11:00
¥12,000～
No meals ; 2 peopleTax included¥11,760〜
(USD 73.98)
Dtype and Twin
  • Japanese-Western room
  • 18.2㎡
  • Capacity 1~2 people

Special Plan at Grandios Private Villa (No Meals Included)

IN 15:00～24:00
OUT 10:00
¥13,000～
No meals ; 2 peopleTax included¥12,740〜
(USD 80.14)

[Advance Card Payment Only] Special Plan at Grantius Villa (No Meals Included) Check-out at 11:00

IN 15:00～24:00
OUT 11:00
¥13,000～
No meals ; 2 peopleTax included¥12,740〜
(USD 80.14)

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Introduction of the Accommodation

Relaxing private open-air bath

Relaxing private open-air bath

This is a private open-air bath that embodies "nature within the city." You can enjoy an extraordinary time without any interruptions. ※Advance reservation system (for property guests only) ※Please contact the hotel by phone when making a reservation ※Usage hours are from 16:00 to 24:00, not available in the morning. Fee: 1,000 yen/45 minutes.

Facilities and Equipment of Accommodation

  • The room
    The room
  • Restaurant
    Restaurant

Notice from the Accommodation

  • Please meet any visitors in the lobby.

    For security reasons, only registered guests are permitted to enter the Room. Please meet in the lobby.

Basic Information

TaxesUnder the Tokyo Metropolitan Ordinance, an Accommodation Tax will be charged separately per person per night (JPY 100 for JPY 10,000–14,999; JPY 200 for JPY 15,000 and above).
Card information
VISA / MASTER / JCB / AMEX / DINERS / UnionPay
Pets
Not allowed
BreakfastNone
Your child
You can stay.
For children of elementary school age or younger, up to one child per bed may stay free of charge with an adult guest under Child Sharing Existing Bedding. Please note that amenities such as towels and toothbrushes are not provided. Rooms cannot be used by children only.
Room service
Not available
Common amenities
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • × Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • ○ Shaving Gel/Foam
  • ○ Bath additives
  • × Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • ○ Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • ○ Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • × Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • ○ Satellite broadcasting
  • ○ Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
Facilities and Features
  • × Hot spring
  • ○ Rooms with open-air baths available
  • × Open-air bath
  • × Free-flowing hot spring
  • × Large public bath
  • ○ Private bath
  • × Sauna
  • × Ganbanyoku (rock bathing)
  • ○ Within a 5-minute walk from the station
  • ○ Within a 5-minute walk to the convenience store.
  • × Indoor pool
  • × Outdoor pool
  • × Pet-friendly
  • × Spa facility
  • × Fitness
  • × Free shuttle service
  • × Shuttle Service (Paid)
  • × Room service
  • × Room Service Available 24 Hours
  • × Barrier-free
  • × Childcare services
Esthetic Massage
None
Fitness gym
None
Private bath
The number of Private bath
1
Business Hours
16:00~23:00
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
A private open-air bath available exclusively to guests by Reservation only. Available for 45 minutes starting on the hour after 4:00 PM, for a fee of 1,000 yen. To make a Reservation, please contact the Hotel by phone.
Room with Open-Air Bath
Hot spring
None
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating, Adding Water)
Remarks
Only the A-Type Twin Room is fully equipped.
SaunaNone
Hot stone spaNone
OthersPlease be careful not to confuse Grantios (Main Building) with Grantios Annex. On-site payment is accepted by cash or credit card only. QR code payments and other similar methods are not available. For security reasons, entry to guest Rooms is restricted to registered guests only. Please meet visitors in the lobby.

Reviews

Overall Score
4.25
Good (50)
  • Rooms & Amenities
    4.26
  • Facility
    4.24
  • Hospitality & Service
    4.44
  • Meals
    5.00
  • Onsen & Bath
    4.04
  • Satisfaction
    4.18

*Reviews that have been translated from Japanese.*

*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*

Access Information

Address
Tokyo Metropolis1-1-7 Omori-kita, Ota-ku
TEL：+81-3-3768-7071

A 2-minute walk from JR Keihin-Tohoku Line Omori Station (East Exit).

Parking Information
NonePartner parking available (Seiyu Omori Store).
Parking discount vouchers are available for purchase.
For details, please contact the Hotel by phone.

Pickup and drop-off information
Unavailable

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