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東京ベイ舞浜ホテル ファーストリゾート(旧サンルートプラザ東京) Tokyo Bay Maihama Hotel First Resort (formerly Sunroute Plaza Tokyo)

  • chiba > Maihama ・ Urayasu
Tokyo Bay Maihama Hotel First Resort (formerly Sunroute Plaza Tokyo) / chiba Maihama・Urayasu・Funabashi・Makuhari 64


Sunroute Plaza Tokyo,
From 1st October 2019 we renamed the hotel name "Tokyo Bay Maihama Hotel First Resort."

30 minutes from Tokyo Station by train, here at Sunroute Plaza Tokyo, families and even adults can have an elegant hotel stay.

Each concept room is packed with personality. We ask that you consider your group numbers and situation when choosing your preferred room. Your stay together with your loved ones begins from here.

Inside the colorful guest rooms, Pleasure Room Premium will support a higher level of relaxation. These especially pleasant, relaxing spaces focused on details such as the special amenities available only to these rooms. We hope you forget the weariness of the days and have a comfortable time.

Additionally, guests staying in "Pleasure Room Premium" and "Comfort Deluxe" may enjoy a luxurious breakfast on the top floor of the hotel at the special exclusive breakfast hall "Sunset". It is situated in the best location to see Tokyo Bay and Mt. Fuji on a clear day. Starting with egg dishes using herb eggs procured by the staff themselves from Nakamura Farms in the open nature of Yatsugatake, we hope you have your fill of breakfast that uses plenty of each hand-picked ingredients and can only be tasted here.

Have dinner at "California," "Hamakaze," or "Carnival," three hotels with different themes. Whether you want to spend time with the entire family, have a slightly more luxurious anniversary with a special person, or have fun with good friends over some cold drinks, we will produce a memorable moment that fits with your wishes.

Here at Sunroute Plaza Tokyo, have a magical day with someone you love.      
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Room types


Relux grade

Accommodations that represent their respective prefectures and that are worth visiting when you are in the area.

Overall Rating(27 reviews)


















Other Facilities3.6/5

Mr./Ms. Y.T(35)

Total points

Stayed in

Room type


Castle Room


I'm sorry with my children. The more you feel it, the more your attitude is. There seem to be many young women, but even if they look annoying, I will be tomorrow. Don't forget to care.

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Mr./Ms. Y.T(53)

Total points

Stayed in

Room type


Pleasure room・Premium

ウェルカムチェックインカウンターがわかりづらかったです。 また、部屋に着いた途端、暑いと感じました。 チェックインの時間前にエアコンを入れておいて頂けたら、と思います。 部屋にナノイースチームがありましたが、故障しているのか、電源を入... Read more ウェルカムチェックインカウンターがわかりづらかったです。 また、部屋に着いた途端、暑いと感じました。 チェックインの時間前にエアコンを入れておいて頂けたら、と思います。 部屋にナノイースチームがありましたが、故障しているのか、電源を入れて少ししたらエラーになりました。 せっかくのプレミアムプランですが、レストランへ行くにも一旦別棟まで行かなければならなかったりと不便でした。 朝食はご飯もパンもあり、焼きたてのフレンチトーストは美味しかったです。

It was hard to understand the welcome check-in counter. Also, as soon as I got to the room, I felt hot. I'd like you to turn on the air conditioner before check-in time. There was a nanoyeth team in the room, but it was an error or a little after turning on the power. Although it is a premium plan, it was inconvenient that you had to go to a separate building to go to the restaurant. Breakfast had both rice and bread, and the freshly baked French toast was delicious.

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Mr./Ms. M.M(66)

Total points

Stayed in

Room type


Pleasure room・Premium

※良かった点 1.ウェルカムチェックインサービス・・おしぼり&飲み物で落ち着いた。 2.夜市は3才と6才の孫が夢中になり、2夜連続で楽しんだ。点数によるカードを集めての景品交換も良かったが、少しはやや  高価な景品もあって良かったのでは。 ... Read more ※良かった点 1.ウェルカムチェックインサービス・・おしぼり&飲み物で落ち着いた。 2.夜市は3才と6才の孫が夢中になり、2夜連続で楽しんだ。点数によるカードを集めての景品交換も良かったが、少しはやや  高価な景品もあって良かったのでは。 3.スタッフの方々は全般的に笑顔で親切だった。 ※マイナスに感じた点 1.ホテル内でディズニーシーのチケットを買ったが、私66才、妻67才なのに係の人からシニアパスポートの案内が無く、普通   の大人料金を払った。2人で計2,000円損した。(涙)(帰宅後数日してネット見てシニアパスポートがあるのを知った)孫の   年令は聞かれたが、私たち夫婦の年齢確認は無かった。一応~確認して~(シニアパスポートを知らないアホ客より) 2.浴室内の換気が弱すぎる?換気してないに等しい・・ 3.ベッドを1つ追加して2泊したが、2泊目はその追加料金を半額位にして欲しかった。(追加料金1台約9,000円~高すぎ!) 4.1,000円の食事サービス券が結局4枚使い切れず、少し損した気分になった。(来年も使えるようにして!) 5.送迎バスだが、ディズニーシー直行便もあって良いのでは。ほんの数分の走行時間の差では。 6.コンビニ内の牛乳が「常温保存可能」製品だった。この牛乳は基本「まずい」!

※It was good point 1. Welcome check-in service. 2. The night market was enthusiastic by 3 and 6 year old grandchildren and enjoyed it for two consecutive nights. It was good to exchange the prizes by collecting the cards according to the points, but it was good that there were some slightly more expensive prizes. 3. The staff were generally friendly with a smile. * Points felt negative 1. I bought a Disney Sea ticket at the hotel, but I was 66 years old and my wife 67 years old. Paid for adults. Two people lost a total of 2,000 yen. (Tears) (Several days after returning home, I saw a senior passport on the Internet) The age was asked, but there was no confirmation of our couple's age. Once confirmed-(from stupid customers who do not know senior passport) 2. Is ventilation in the bathroom too weak? Equivalent to not ventilated ... Room 5811. 3. I added one bed and stayed for two nights, but I wanted the second night to be half the price. (Additional charge about 9,000 yen-too high!) 4. After 4 meal service tickets of 1,000 yen were not used up, I felt a little lost. (Make it available next year!) 5. Although it is a shuttle bus, there may be direct flights to DisneySea. With just a few minutes of travel time difference. 6). The milk in the convenience store was a product that can be stored at room temperature. This milk is basically “bad”!

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Tokyo Bay Maihama Hotel First Resort (formerly Sunroute Plaza Tokyo)


1-6 Maihama, Urayasu-shi, Chiba-ken [View map]

check-in / check-out time

15:00 / 12:00

CI/CO time may be different depending on plan.

Credit card


Number of guest rooms

696 room(s)


◆All-Day Dining "California"
<Open> Dinner 6:30am~12:00am
172 seats ※All seats non-smoking
A resort restaurant designed to evoke a "local family home" that feels at-home on the West Coast of America. This is an all-day dining establishment where guests may enjoy seasonal flavors from a colorful menu of dishes including light meals and tea, with an emphasis on the buffet from early morning until late night.

◆Japanese Cuisine "Hamakaze"
<Open> Breakfast 6:30am~10:30am / Lunch 11:30am~2:00pm / Dinner 5:00pm~10:00pm
122 seats ※All seats non-smoking/private rooms available ※Please inquire for details
At the live kitchen with the ambiance of the sounds and scents of chef's cooking, meals with the flavors of autumn requested by guests are "shaped", "baked", and "fried" right in front of the guest's eyes.

◆Sky Restaurant "Carnival"
<Open> Cinner 5:30pm~10:30pm
80 seats ※All seats non-smoking
A popular place used even for wedding receptions. The concept of the elevator hall on 9F is "the castle guest lobby". Similarly, Carnival is "the banquet hall within a castle". There are windows on the left- and right-hand side when entering the establishment with a view of Tokyo Bay  Area visible to the right and Tokyo Disneyland® to the left. The scenery from this location is the pride of the hotel, unique even in the Maihama resort area. On the ceiling is a full starry sky, with the Milky Way running through the central part.
※Open hours and venue is subject to change depending on the day.
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Please contact the hotels/ryokans directly for more details.
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Other facility information

Please contact the hotels/ryokans directly for more details.
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<<Fair/Event information>>
We have limited time fairs and events depending on the season. Please enjoy the seasonal taste and events that you can only enjoy during that time.
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· Co-sleeping is possible only for preschool children. (Up to 1 person per bed)
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  • Bath tax
  • Children allowed
  • Room service
  • Transportation service
  • Parking area
  • Hot spring
  • Fresh hot spring
  • Room with outdoor spa
  • Public spa
  • Private spa
  • Indoor pool
  • Outdoor pool
  • Esthe/Spa facility
  • Fitness facility
  • Barrier free
  • 5 min walk from station
  • Pets allowed
  • Breakfast in room
  • Dinner in room
  • Open air bath
  • Night view
  • Ocean view
  • Cottage
  • Coupon

The accommodation features are general descriptions of the facility. The amenities and breadth of service will differ between each accommodation. For details, please confirm directly with the accommodation.


Access by public transportation.

Sunroute Plaza Tokyo is a hotel with convenient access to the attached Disney Resort Park. There is a free shuttle bus traveling between Tokyo Disneyland, JR Maihama Station, and Bayside Station (monorail).

Get off at either JR Keiyo line or Musashino line "Maihama Station", exit through the south ticket gates, and go down the right-side stairs that should be near the front end. In front of you should be the taxi stand, with the shuttle bus stand nearby (Bus comes every 5~10 minutes).

Limousine bus from Haneda Airport, Narita Airport (additional charge)
From Haneda Airport, approx. 50 minutes
From Narita Airport, approx. 60~85 minutes

1-6 Maihama, Urayasu-shi, Chiba-ken

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