Diamond Hotel

Near Tokyo Imperial Palace

Located in Tokyo (Chiyoda), Diamond Hotel is within a 10-minute walk of Chidorigafuchi Park and Tokyo National Theatre. This hotel is 0.4 mi (0.6 km) from Kitanomaru Park and 0.8 mi (1.3 km) from National Diet Building.

Make yourself at home in one of the 303 guestrooms featuring refrigerators and flat-screen televisions. Complimentary wired and wireless internet access is available. Private bathrooms with shower/tub combinations feature deep soaking bathtubs and hair dryers. Conveniences include phones and desks, and housekeeping is provided daily.

Make use of convenient amenities, which include complimentary wireless internet access and a vending machine.

Satisfy your appetite at Plumeria, one of the hotel's 2 restaurants. Buffet breakfasts are available daily from 7:00 AM to 10:00 AM for a fee.

Featured amenities include complimentary wired internet access, express check-in, and a 24-hour front desk. Limited parking is available onsite.

The property will be renovating from August 1 2026 to December 28 2026 (completion date subject to change). The following areas are affected: • Select guestrooms During renovations, the hotel will make every effort to minimize noise and disturbance.

• Elevator
• Breakfast available (surcharge)
• Laundry facilities
• Safe-deposit box at front desk
• 24-hour front desk
• Express check-in
• Designated smoking areas
• Free WiFi
• Free wired internet
• Number of restaurants· 2
• Parking (limited spaces)
• Vending machine
• Coin laundry on site
• Wheelchair accessible (may have limitations)
• At least 80% of all lighting comes from LEDs
• Elevator door width (inches)· 31
• Elevator door width (centimeters)· 80

© OpenStreetMap

Nearest airport

HND

Check-in

3:00 PM – midnightMinimum check-in age 16

• Extra-person charges may apply and vary depending on property policy
• Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
• Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
• The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
• This property accepts credit cards and cash
• Safety features at this property include a smoke detector
• Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
• Guestroom phones may be used only for internal calls to staff. Guests who wish to make external calls may use the public phone on the first floor.

This property doesn't offer after-hours check-in. Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools. Due to maintenance, parking will not be available from 9 AM on December 5 to 6 PM on December 6, 2026 and from 9AM-6 PM on December 12, 2026. This property’s parking facility is open 8 AM-10 PM. Vehicles may not be removed outside of these hours. Plumeria restaurant is open daily from 7 AM to 8 PM (last order at 7 PM). Kongo-hanten restaurant is open Monday-Saturday from 11:30 AM to 8 PM (last order at 7 PM)

Check-out

12:00 PM

Charged at the property

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

• A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.

We have included all charges provided to us by the property.

Optional extras

• Fee for buffet breakfast: approximately JPY 2200 for adults and JPY 1100 for children

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

Know before you go

• Only registered guests are allowed in the guestrooms.
• The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ). Additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file.
• Parking height restrictions apply.
• Contactless check-in and contactless check-out are available.

Accepted at the property

American Express · Diners Club · JCB International · Mastercard · Visa · Cash · Debit cards not accepted

Languages spoken

Japanese · English

Pets

Pets not allowed · Service animals are allowed · Service animals are exempt from fees/restrictions