
UNKAI Terrace
UNKAI Terrace
The fantastic world created by the great nature of Tomamu, "Unkai"
A magnificent picture scroll of the great nature that can only be seen when special topographical and weather conditions overlap. A magnificent panorama of pure white carpets spread at your feet and mountains of Hidaka and Todaiyuki take you to an extraordinary world.
Latest information
Jun 15 11:47Now
Status : Operating hours ended
Weather

Temp.
--℃6/16 UNKAI forecast
UNKAI occurrence ratio : 30%
Weather forecast
business hours:Period A: 5/8 to 5/31 5: 00 ~ 7: 00
Period B: 6/1 to 10/14 5: 00 ~ 8: 00
- Mount Tomamu
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[B] Resort Center
*About 13 minutes by UNKAI Gondola from the resort center
Cloud9 Plan
After the English word "I'm on cloud nine," which means "very happy," various plans are under way to create the ultimate in happiness.Make your stay at Unkai Terrace an irreplaceable experience surrounded by the extraordinary wilderness. "
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business period
May 8, 2025 - October 14
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business hours
Period A: 5/8 to 5/31 5: 00 ~ 7: 00
Period B: 6/1 to 10/14 5: 00 ~ 8: 00
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Cloud Cafe
A spectacular cafe located at an altitude of 1,088 m, just up the UNKAI gondola.
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Unkai Guide
The forecast of the day and the mechanism of the occurrence of the sea of clouds will be explained to everyone in an easy-to-understand manner.
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Climbing Mount Tomam
From the gondola station, which provides access to Unkai Terrace, to the summit of Mount Tomamu, a 50 minute (round trip) trail with an elevation difference of 150 m and a distance of 600 m.
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Cloud Post Office
At the "Cloud Post Office," they sell postcards featuring various types of sea of clouds photographs. Additionally, they have set up a blue "Sea of Clouds Mailbox," where you can send postcards anywhere in the world without needing stamps.
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Unkai (Sea of Clouds) Shop
This is a shop selling Unkai Terrace-related souvenirs and Unkai postcards.
We also offer exclusive products only available at the Unkai Shop.
Click here for details