Kaisei

Travel Guide

Hakone Kowakien TEN-YU

Hakone Kowakien TEN-YU

4.5 out of 5
1297 Ninotaira Hakone Kanagawa
$469 nightly
The price is $517 total per night from Sep 13 to Sep 14
$517 total
Sep 13 - Sep 14
Book a stay at this luxury ryokan in Hakone. Enjoy free WiFi, free parking, and hot springs on site. Our guests praise the breakfast and the helpful staff in ...
Hakone Kowakien TEN-YU
Prince Smart Inn Atami

Prince Smart Inn Atami

3.5 out of 5
17-14 Kasugatyou Atami Shizuoka
$59 nightly
The price is $68 total per night from Oct 4 to Oct 5
$68 total
Oct 4 - Oct 5
Stay at this hotel in Atami. Enjoy free breakfast, free WiFi, and parking (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...
8.6/10 Excellent! (728 reviews)
"Great"

Reviewed on Sep 4, 2026

Prince Smart Inn Atami
The Fujiya Hotel

The Fujiya Hotel

5 out of 5
359 Miyanoshita Hakone Kanagawa-ken
$220 nightly
The price is $244 total per night from Sep 16 to Sep 17
$244 total
Sep 16 - Sep 17
Book a stay at this luxury ryokan in Hakone. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the property condition ...
The Fujiya Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
RakutenSTAY FUJIMITERRACE HakoneAshinoko

RakutenSTAY FUJIMITERRACE HakoneAshinoko

4 out of 5
Mitsutani 2-2 Hakone Kanagawa
Stay at this aparthotel in Hakone. Enjoy free WiFi, free parking, and furnished balconies. Popular attractions Lake Ashi and Hakone Kowakien Yunessun are located ...
RakutenSTAY FUJIMITERRACE HakoneAshinoko
Rakuten STAY TERRACE Hakone Kowakudani

Rakuten STAY TERRACE Hakone Kowakudani

3.5 out of 5
483-2 Kowakudani Hakone Kanagawa
Stay at this apartment in Hakone. Enjoy free WiFi, free parking, and premium bedding. Popular attractions Hakone Kowakien Yunessun and Lake Ashi are located ...
9.6/10 Exceptional! (191 reviews)
"Mind blowing. Nicest hotel room we have ever stayed in. We stayed atop in room 405, and we had 3.5 private onsens (one inddor hot, one outdoor hot, one indoor cold, and one outdoor foot bath) plus a sauna. And a kitchen w/ bbq. And a projector. And the largest TV I have ever seen. ANd.... Just magical. ..."

Reviewed on Aug 31, 2026

Rakuten STAY TERRACE Hakone Kowakudani
Rakuten STAY Hakone Susuki Grass Fields

Rakuten STAY Hakone Susuki Grass Fields

4 out of 5
1246-80 Rokurobee, Sengokuhara, Hakone Kanagawa
Stay at this aparthotel in Hakone. Enjoy free WiFi, free parking, and an in-room coffeemaker. Popular attractions Hakone Kowakien Yunessun and Lake Ashi are ...
9.2/10 Wonderful! (43 reviews)
"very nice good location, the process of check in was not very frendly, we reached a little early and they dont allow you to access the room and there is no storage. i think the hotel should improve that beside of that everything was great"

Reviewed on Aug 10, 2026

Rakuten STAY Hakone Susuki Grass Fields
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Things to do

Frequently asked questions

When is the best time to visit Kaisei?
The best time to visit Kaisei is from April through July. For fewer crowds and better value, the months of December through March are a good option, offering a cooler climate. Travelers can enjoy a more relaxed experience during these times.
Can I book a refundable hotel in Kaisei?
Yes, Expedia offers many flexible booking options, and you can look for refundable hotels in Kaisei by entering your dates and using the refundable or fully refundable filter. Always check the hotel's cancellation policy before you book, since terms can vary by hotel, and visit Expedia help center for further details.
Why book a trip to Kaisei with Expedia?
Expedia makes it easier to plan your Kaisei trip with travel tools, flexible search options, and bookable trip components all in one place. You can organize your plans in one account and use Expedia to help build a trip that fits your budget and travel style. Find out more about how by visiting Expedia's Trip Planner page.
Should I stay in a hotel or vacation rental in Kaisei?
The best choice depends on your travel style. Hotels in Kaisei can be a good fit for convenience, on-site amenities, and shorter stays, while vacation rentals may offer more space, privacy, and home-style amenities for longer trips, families, or groups. With Expedia, you can compare both options side by side, read traveler reviews, and filter by amenities to find the right fit for your trip.
How can I manage my Kaisei trip on Expedia?
Once you've booked your Kaisei trip, you can manage it through your Expedia account or the Expedia app. You can view your itinerary, access booking details, make eligible changes, and check for updates in My Trips. The Expedia app can also help you stay organized while you travel.
What if I need help during my Kaisei trip?
Expedia offers customer support before, during, and after your Kaisei trip. If your plans change or something unexpected happens, you can review your booking in My Trips and use Expedia help center channels for help with eligible changes, cancellations, or travel issues.
How can Expedia help me plan my first trip to Kaisei?
If it's your first trip to Kaisei, Expedia can help you plan by bringing together stays, flights, activities, traveler reviews, and trip-planning tools in one place. With Expedia's Trip Planner you can compare options, read reviews from other travelers, and build an itinerary that matches your interests and budget.
How can I save on my Kaisei hotel booking with Expedia?
Join One Key™ for free to unlock instant discounts with Member Prices on select hotels. You can also earn and use OneKeyCash™* on eligible bookings on Expedia. Booking in advance is usually another great way to save on your Kaisei hotel.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

Cities near Kaisei

Explore a world of travel with Expedia