Totally satisfied during the stay, love the friendly and helpful staff as well! Located exactly in front of the Shinagawa station and direct access to 7-Eleven, very convenient.

I stayed in a Tracks View room and it was so much fun! The view was so amazing that I stayed up until 4:30 AM gazing at the night view and trains, so I ended up sleep-deprived. The welcome drink was delicious too—it was the best!

Enjoy a clean stay with very friendly staff in a great location: walk to Aeon mall & Shinagawa Seaside station (closest). For popular hubs like Shibuya or Shinjuku, you must transfer to another rail line.

The neighborhood is kid-friendly, with a playground nearby. Lawson and FamilyMart are also within walking distance. Breakfast is quite varied, and most importantly, there's free delivery to Haneda Airport, so you don't have to worry about lugging four suitcases with two children.

This hotel is located near Osaki Station, just a 3-minute walk away, very convenient. Lawson is below the hotel, only 4 stations to Shibuya, and if you're going to Hamamatsucho Station to connect to the Monorail Haneda Airport, this hotel is a good choice! We will be back for sure! The room size is also quite big compared to other Tokyo-sized hotels (there were 3 adults in a room).

I'll definitely be back on my next trip to Japan. The rooms are incredibly large compared to other Japanese hotels. The amenities are complete, and the bathroom is compact but has everything. Most importantly, the station is only 160 meters away, right in front of the hotel, so staying here is a great option for those looking to explore Japan.

My family and I spent 5 nights around New Year. It is an old hotel, but the design, amenities, service, and facilities all have the standard of a proper 5-star hotel. You have a taxi stand near the lobby, there are restaurants inside the hotel, a convenience store, an ATM, and spacious room sizes. The location is close to the train station. The only con for me is the mattress; I prefer a firm mattress.

I had a wonderful stay at Mitsui Garden Hotel. The service was excellent, and the staff were friendly, attentive, and professional. They truly went above and beyond to make my stay comfortable. The room was a little small, but everything else was great. One of the best things about this hotel is its exceptional service and amazing staff. Overall, a fantastic experience. I would definitely consider staying here again!

Amazing hotel and very accommodating staff. The buffet breakfast was amazing. Hotel location is close to convenience stores and Omori-Kaigan station. Also close to Haneda Airport. Ticks all the boxes at reasonable prices. Will definitely stay here for our next trip as well!

The hotel staff is very friendly and helpful. This is my second time staying in Grand Nikko Tokyo Daiba. I stayed in this hotel for eleven nights in December 2016 and six nights in May 2026. I really enjoy staying in this excellent hotel. I will come back again. I will recommend this hotel to my friends and family.

During my 11 days in Japan, I stayed here for 5 nights in a twin room. The room was very comfortable, cleaned every day, nowadays hotel cleaning is usually done once every 3 days, but via inn, it was cleaned every day, which is a big plus!! It's also very close to the station, you can leave your luggage, it's really the best, and Oimachi station has 2 lines, the JR and Rinkai lines, so if you want to go to Shibuya, you can go directly without changing trains, and most of the trains are quiet, I really enjoyed staying here.

The view is as great as the picture, the hotel is 5-star luxury and only 250m from the train station, Tokyo Tower is within sight and reach, right?

I highly recommend this 24-hour capsule hotel. You can walk to Gotanda Station (Yamanote Line) in 5 minutes straight and cross. I didn't waste my time going to places such as Shibuya, Tokyo, Ikebukuro, etc. And there are a lot of food options nearby plus Don Quijote!! The room is comfortable and quiet. Exactly because you have to follow the rules. Then, sharing the restroom, shower, and dressing room is not that bad here because they are clean. They clean our bed, change linens, and give us amenities each day. Cool!