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Travel basics
- Asama and Hakutaka Shinkansen: 1 hour 5 to 1 hour 20 minutes.
- Departures from Tokyo Station roughly every 30 minutes.
- Fully covered by the Japan Rail Pass and JR East Nagano Niigata Pass.
Day trips
Tokyo to Karuizawa by Shinkansen with a JR Pass
Karuizawa is a leafy mountain resort just over an hour from Tokyo on the Hokuriku Shinkansen. Easy day trip on the JR Pass.
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What to do in Karuizawa
Walk Kyu Karuizawa Ginza shopping street, cycle in the cool highland air, visit Shiraito Falls, or shop the huge Karuizawa Prince Outlet next to the station.
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Best season
- Summer for cool air and hiking.
- Autumn for spectacular foliage.
- Winter for skiing at Karuizawa Prince Snow Resort.
Frequently asked questions
Quick answers to common questions.
Is Karuizawa worth a day trip?
Yes. Just over an hour each way and a great escape from Tokyo's heat or crowds.
Does the JR Pass cover the trip?
Fully. Asama and Hakutaka Shinkansen are included.
Should I book a hotel?
Day trip works well. Stay overnight only if you want morning hikes or a ryokan experience.
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