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Rooms
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.
Amenities
Make use of convenient amenities, which include complimentary wireless internet access and a vending machine.
Dining
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. Business, Other Amenities Featured amenities include complimentary wired internet access, a 24-hour front desk, and laundry facilities. Self parking (subject to charges) is available onsite. Attractions Distances are displayed to the nearest 0.1 mile and kilometer. Tokyo Imperial Palace - 0.4 km / 0.3 mi Chidorigafuchi Park - 0.4 km / 0.3 mi Tokyo National Theatre - 0.5 km / 0.3 mi Kitanomaru Park - 0.6 km / 0.4 mi Hotel New Otani Tokyo - 1.2 km / 0.8 mi National Diet Building - 1.3 km / 0.8 mi Imperial Palace East Gardens - 1.7 km / 1.1 mi Nippon Budokan - 1.8 km / 1.1 mi Hibiya Park - 2 km / 1.3 mi Suntory Hall - 2.5 km / 1.5 mi Tokyo International Forum - 2.8 km / 1.8 mi Azabudai Hills - 2.9 km / 1.8 mi TeamLab Borderless: MORI Building DIGITAL ART MUSEUM - 3 km / 1.9 mi Ginza Wako Building - 3 km / 1.9 mi Tokyo Midtown - 3.1 km / 1.9 mi The preferred airport for Diamond Hotel is Haneda Airport (HND) - 23.7 km / 14.8 mi Renovation The following facilities are closed seasonally each year. They will be closed from November 2 to November 2: Parking area The property will be renovating from June 1 2026 to October 31 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. The following facilities are closed on Sunday: Dining venue(s) Spoken Languages Japanese English 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-out is available. Fees: Fee for buffet breakfast: approximately JPY 1760 for adults and JPY 880 for children Self parking fee: JPY 2000 per night The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change. Mandatory Fees and Taxes: 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. Checkin Instructions: 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. Special Checkin Instructions: Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools. 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) Checkin Time: 3:00 PM Checkin End Time: midnight Checkin Minimum Age: 16 Checkout Time: 12:00 PM
Hotel policies:
Check-in: 3:00
Check-out: 12:00
1-10-3 Kojimachi, Tokyo, JP