Travel to Karuizawa
Book your Shinkansen tickets to Karuizawa securely. The gateway to your Japanese adventure starts here.
About Karuizawa
Karuizawa is an upmarket mountain resort at the foot of the active volcano Mount Asama. It is a favorite getaway for Tokyo residents seeking cooler air, high-end shopping at the Prince Shopping Plaza, and romantic forest chapels. Just an hour from Tokyo by Shinkansen, it’s the perfect blend of nature and luxury.
Climate & Best Time to Visit
Spring
Mar - May
10°C
Summer
Jun - Aug
20°C
Autumn
Sep - Nov
12°C
Winter
Dec - Feb
-2°C
Karuizawa is significantly cooler than Tokyo. Even in summer, bring a light jacket for the evenings.
Karuizawa Travel Guides
Quick Guide to Japan's Shinkansen! Route Planning + Seat Selection & Ticketing Tips + Riding Tricks
This article will teach you how to easily ride Japan's Shinkansen. From choosing routes and purchasing tickets to comparing carriages and baggage regulations and practical tips, we'll fully unlock Japan's ultimate train system, allowing you to easily travel the country from the start!
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2026 Japan Train Guide: Train Types, Ticket Options & Riding Tips | Japan Train
Although Japan's railway system has complex routes and numerous ticket types, you can travel easily by understanding just three key elements: train types (e.g., Shinkansen, Limited Express, Rapid), operators (JR, subway, private railways), and ticket categories (Base Fare, Express Surcharge). If issues arise such as missing a train or delays, following official guidelines will ensure efficient resolution.
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Japan Shinkansen Guide: Lines, Train Types & Seat Classes | Japan Train
Explore the Japan Shinkansen network. Learn about the 10 rail lines, train types, and the differences between reserved and unreserved seat classifications.
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Japan Train Station Luggage Storage: Lockers, Fees & Tips (2026)
Find luggage storage at Japan train stations: coin locker sizes, typical payment methods, time limits, full-locker alternatives and practical travel tips.
Read ArticleFrequently Asked Questions
What is the difference between Gran Class and First Class?
Gran Class has more legroom and wider seats, while First Class has more reading lights and footrests.
Do I need to print my ticket?
No. Digital QR codes can be scanned at the gate or exchanged at station machines when required.
Is luggage space included?
Yes. Overhead racks are available, and oversized baggage may require a specific reservation on some routes.
How early do Japan train tickets open for sale?
Most train tickets in Japan are available around one month in advance.