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CASTLE INN TOYOKAWA
0533-85-6336
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Unlimited access to open-air baths and saunas!
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【Official】CASTLE INN TOYOKAWA

About the kids' space

For our hotel guests, we have prepared a "Kids' Space" where you can spend time with your young children.
We are open on Saturdays, so please ask at the front desk!
*Please understand that there may be days when the service is unavailable due to unforeseen circumstances.

Terms of Use　:　Customers with children under elementary school age
Open Hours　:14:00 to 20:00

June 16, 2026 (Tuesday) Korona-no-yu will be closed.

  • Notice of temporary closure of Korona-no-yu facility on Tuesday, June 16, 2026.

    【Important Notices】

    On Tuesday, June 16th, Korona-no-yu will be closed and unavailable for use all day.

    Affected customers
    ・Guests staying on Monday, June 15th
    　The next morning's morning bath is not available.

    ・Guests staying on Tuesday, June 16th
    　Not available all day.

    　Available from the morning bath on Wednesday, June 17th.


    *Meals and massages will also not be available during the closure.
    　Breakfast will be available as usual.

    Thank you for your understanding.

Winner of Rakuten Travel Gold Award 2025

  • We are extremely honored to have received the Rakuten Travel Gold Award 2025!

    This honor is entirely thanks to the support of our customers.We would like to express our sincere gratitude.
    In order to live up to this award, all of our staff will continue to work even harder to be an inn that can deliver "excitement."We sincerely hope for your continued patronage.

【For Children】Corona World Backstage Tour【Participation is free】

  • Scheduled for June: 6th (Saturday), 13th (Saturday), 27th(Saturday)

    We offer backstage tours of Toyokawa Korona World, which is attached to the hotel, for children staying at the hotel.We will guide you to places that are normally off-limits, such as movie theater projection rooms and bowling alley machine rooms.We look forward to you joining us in creating memories with your children!

    ・Participation fee: Free
    ・Eligibility: Children of elementary school age or younger staying at the hotel.
    *Children under elementary school age must be accompanied by a parent/guardian.
    ・Time: Approximately 1 hour from 5 PM. Please meet in the lobby 10 minutes beforehand.

    Bowling alley … 　The back of the bowling lane
    movie theatre … 　Projection Room Tour: Let's see how movies are projected.
    Arcade … 　Win a prize in the crane game!
    *Changes may be made without prior notice.

Changes to the use of the bedrock bath (Kenbi Koro) starting from September 1st

  • Starting from September 1st, the way you use the bedrock bath (Kenbi Koro) will change.

    For those with a bedrock bath plan For those who book at the hotel

    ・You can use it as many times as you like during your stay.
    　The special indoor wear will be provided only once per night, and exchanges cost 300 yen each time.

    　You can move between the hotel and Korona-no-yu even wearing the indoor clothing from the rock bath.

    ・How to use
    ①A bedrock bath voucher will be issued upon check-in.
    ②You will be given a set of indoor clothing for the bedrock bath at the hotel front desk.
    ③Please wear indoor rock bath clothing when entering the rock bath area (Kenbi Koro).
    ④When changing into indoor clothing for the bedrock bath, an additional 300 yen will be charged.

Mineral water giveaway has started!

  • Mineral water gift!

    Upon check-in, you will receive a complimentary bottle of mineral water.

【ReFa room】I was born.

  • 【ReFa room】I was born.

    Beauty equipment from the popular beauty manufacturer "ReFa" is available.

    ①Shower head
    ②Hair dryer
    ③Curling hair iron
    ④Straight hair iron
    ⑤Ion care shampoo
    ⑥Ion care treatment

    Relax and unwind in our spacious and popular double rooms.

EV charging stations have been installed.

Hometown Support Tax Campaign Begins

  • You can pay for your hotel stay with hometown tax.

    Our hotel accepts "Hometown Support Tax Payment® Electronic Coupons."

    ①When making a reservation, select the payment method "Payment on site"
    ② Obtain an electronic coupon through "Hometown Support Tax" in advance or before check-in.
    3. Use the electronic coupon when checking in and paying

    If you select on-site payment, you can also use it from other reservation sites.

    For more information about the "Hometown Support Tax® Electronic Coupon", please see the link.

Korona-no-yu Bedrock Bath(Kenbi Koro)

Korona-no-yu page

Rooms

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Breakfast restaurant

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Hotel Facilities

  • Information of the bathing facility Korona-no-yu

    Guests staying at the "Korona-no-yu" can use it free of charge.You can enjoy a large bath of various sizes, not only with one person, but also with friends and family.

    ・Indoor bath
    Ryusui-yoku Aqua View/Jet bath/Far infrared high temperature sauna

    ・Open Air Bath
    Rock bath/Hinoki carbonate bath/Lying bath/Tsubo-yu
    *Toyokawa Shop is not a natural hot spring.

  • Kenbi Koro

    A low-temperature far-infrared sauna that is good for your skin and body.With a low temperature setting of 65 ° C, it is a "stay-type" sauna where you can relax for a long time.It is a unisex space where you can wear your own indoor clothes.You can enjoy it with your family and friends.

  • Restaurant Dining World

    This restaurant is located on the 2nd floor Korona-no-yu.
    You can use it while wearing indoor clothes.

    Please note that the bill is separate from the hotel bill.

    How to use
    1. Receive a payment band at Korona-no-yu front desk.
    ② Place your order using the restaurant's tablet.
    3) Return the payment band to Korona-no-yu front desk to pay.
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Things to do

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traffic guide

Google Map

Hotel Name

CASTLE INN TOYOKAWA　

Address

14-1 Kamiarai, Shimonagayama Town, Toyokawa City, Aichi Prefecture

Telephone number

0533-85-6336

Notes

15 minutes from Tomei Expressway Toyokawa IC.A 15-minute walk from JR Iida Line Ushikubo Station.15 minutes by car from JR Toyohashi Station.

Toyokawa Korona World shuttle bus service.
Toyohashi Eki-mae and Between Toyokawa Korona World and.Toyohashi Eki-mae(east exit)
・Depart Toyohashi Station　　　　Every hour from 9:00 a.m. to 8:00 p.m.　*Friday and Saturday until 9pm
・From Korona World　　From 8:30 a.m. to 7:30 p.m.　*Fridays and Saturdays until 8:30pm

It runs every 30 minutes every hour.
*The service may be delayed due to weather and traffic conditions.
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Photo Gallery

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Notifications

  • Notifications

    On strong wind days, noise may be introduced into the facility.
    We appreciate your understanding and understanding in advance.

    CASTLE INN TOYOKAWA, a business hotel in Toyokawa near Toyohashi, Aichi Prefecture, is equipped with a Multiple Entertainament "Korona World", and is convenient for business trips and overnight or casual travel.In addition, the good footwork to Toyohashi City, Toyokawa Inari and Tomei Expressway

    If you are traveling by truck, please let us know and contact us regarding parking.

    The entrance on the 1st floor is locked after 1:00 midnight.If you arrive after midnight, please use the elevator in the underground parking lot.

Reservations / Inquiries

If you have any questions, please contact us.

0533-85-6336