Notices: 【Notice】 Regarding Delivery of Messages Leading to Phishing Sites
Please beware of suspicious e-mails pretending to be from Hoshino Resorts. There have been e-mails sent under the subject such as "Urgent Contact," "Important Notice," "Identification Confirmation," etc. We never ask for important information such as credit card numbers, expiration dates, PINs, etc. via e-mail. If you find a suspicious email as above, please delete it without clicking on the URL in the e-mail.

KAI Hakone

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Activities

KAI Cultural Discovery
- Reservation required
- Free of charge
- For all ages
Availability：
All year
Every KAI establishment offers a selection of free activities designed to introduce guests to Japan’s regional cultures.
Details
2-3 Nights Dinner, Bed & Breakfast
- Reservation required
- For all ages
Availability：
All year
For those wanting to fully enjoy their ryokan stay with a relaxed schedule, we propose ways to spend luxurious, unconstrained time, which is only possible with an extended stay.
Details
KAI Massage
- Reservation required
- 16 years or older
Availability：
All year
We offer highly therapeutic massages by nationally certified staff. After bathing, blood circulation is improved and the body can relax more easily. A massage before dinner also helps with digestion.
Details
Post-Bath Refreshments
- No reservation required
- For all ages
Availability：
Jun 1, 2026 – Aug 31
To further cool down your body from the inside after your soak, we offer "Post-bath Beer" and "Chilled Amazake." Known as an "IV drip you can drink," chilled amazake is the perfect way to replenish both hydration and nutrients after bathing.
Details