Kaisei

Travel Guide

Prince Smart Inn Atami

Prince Smart Inn Atami

3.5 out of 5
17-14 Kasugatyou Atami Shizuoka
$72 nightly
The price is $82 total per night from Nov 18 to Nov 19
$82 total
Nov 18 - Nov 19
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 ...
Prince Smart Inn Atami
Hakone Kowakien TEN-YU

Hakone Kowakien TEN-YU

4.5 out of 5
1297 Ninotaira Hakone Kanagawa
$676 nightly
The price is $746 total per night from Nov 8 to Nov 9
$746 total
Nov 8 - Nov 9
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 ...
9.6/10 Exceptional! (1,976 reviews)
"Amazing facilities, friendly staff and beautiful views"

Reviewed on Oct 23, 2026

Hakone Kowakien TEN-YU
The Fujiya Hotel

The Fujiya Hotel

5 out of 5
359 Miyanoshita Hakone Kanagawa-ken
$312 nightly
The price is $345 total per night from Nov 23 to Nov 24
$345 total
Nov 23 - Nov 24
Book a stay at this luxury ryokan in Hakone. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9.4/10 Exceptional! (956 reviews)
"Excellent hotel"

Reviewed on Oct 22, 2026

The Fujiya Hotel
See all 846 properties in Kaisei
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.
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 ...
Rakuten STAY TERRACE Hakone Kowakudani
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 ...
9.6/10 Exceptional! (444 reviews)
"The hotel was so amazing. The view is magnificent. The location is really good. The only thing that i could say that is a bit disappointing is there are stains in the sofa in the living room. Other than that everything is perfect."

Reviewed on Oct 21, 2026

RakutenSTAY FUJIMITERRACE HakoneAshinoko
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 ...
9/10 Wonderful! (47 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
See all properties in Kaisei
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

Hakone Zen Walking Tour Following 1,000 Years of Footsteps

Hakone Zen Walking Tour Following 1,000 Years of Footsteps

$40
per adult
Hakone Zen Walking Tour Following 1,000 Years of Footsteps
Mt.Fuji & Lake Ash

Mt Fuji & Hakone Cruise, Drum Show Bus 1 Day from Tokyo

$149
per adult
88% of travellers recommend
Mt Fuji & Hakone Cruise, Drum Show Bus 1 Day from Tokyo
Tour Bus

From Lake Kawaguchiko: One Way Bus Transfer to Hakone Area

$57
per adult
From Lake Kawaguchiko: One Way Bus Transfer to Hakone Area
Tour Bus

From Hakone: One Way Bus Transfer to Lake Kawaguchiko

$58
per adult
From Hakone: One Way Bus Transfer to Lake Kawaguchiko
Enjoying the view

Hidden Gem: Sacred Mt. Oyama Walking Tour Culture and Nature

$87
per adult
Hidden Gem: Sacred Mt. Oyama Walking Tour Culture and Nature
Fujiyama Tower

From Hakone: Mt Fuji and Lake Kawaguchiko Area Bus Tour

$108
per adult
From Hakone: Mt Fuji and Lake Kawaguchiko Area Bus Tour
See all activities in Kaisei

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

A traditional Japanese castle with multiple tiers, surrounded by cherry blossom trees.

Odawara

A suspension bridge with cables and towers, set against a backdrop of a hilly landscape with trees and a clear sky.

Yamakita

A mountain with a clear sky and autumn-colored trees in the foreground.
Photo by Σ64 (Creative Commons Attribution-Share Alike 3.0)

Matsuda

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