Held in the Jozankei Onsen area, this is a beloved springtime tradition that began in 1987. From early April to early May each year, around 400 colorful carp streamers are displayed above the hot spring town and along the river gorge. The streamers are donated by households and workplaces across Hokkaido, with each one carrying the sentiments of its donor.
The displays are spread throughout the heart of the onsen town, including Jozan Gensen Park, Futami Park, Mikaeri-zaka, Yukemuri-zaka, and around Jozankei Shrine. Carp streamers strung across the Toyohira River create a striking scene that can be enjoyed from many angles while strolling through the area.
Admission is free, making it easy to enjoy alongside a leisurely walk through the hot spring town. Early in the season, snow still lingers on the surrounding mountains; as spring deepens, cherry blossoms and fresh greenery emerge. For about one week in mid-May, visitors may also catch a rare sight known as “spring autumn leaves,” when young foliage takes on soft reddish hues. Blending Jozankei’s natural scenery with its onsen townscape, this event is cherished as a gentle celebration of spring’s arrival.
Highlights
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A springtime tradition in which around 400 carp streamers decorate the sky above the river gorge and hot spring town.
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A long-running event dating back to 1987, featuring carp streamers donated by the local community.
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Visitors can enjoy the displays at multiple spots while strolling through the onsen town.
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Free to view, and best enjoyed alongside seasonal scenery such as lingering snow and fresh spring greenery.
