May 2 – May 3, 2026
Haneji Dam Lakeside and Surroundings
Nago, OkinawaKyushu
Eel catching and fire truck water spray experiences by the dam lake
The 32nd Haneji Dam Koinobori Festival is held annually around Children's Day in Nago City, Okinawa. Set along the Haneji Dam lakeside, the festival features koinobori displays, stage performances, nature walks, eel catching contests, fire truck demonstrations with water spray experiences, mazes, sled rides, and nature exploration activities—offering fun for all ages in Okinawa's warm climate.
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Tsuetate, Oguni, Aso District, Kumamoto~786km
A breathtaking sight of 3,500 koinobori filling the sky above the hot spring town

Kawakami, Yamato-cho, Saga, Saga~779km
300 koinobori against the fresh green backdrop of 'Kyushu's Arashiyama'

Kokura-Minami-ku, Kitakyushu, Fukuoka~852km
600 koinobori swimming near Sakura Bridge on the Murasakigawa River
Kusu, Kusu District, Oita~801km
A 55m blue koinobori and a 60m walk-through koinobori for children

Konoura-Mukaimachi, Nagasaki City, Nagasaki~716km
Koinobori flying above one of Japan's cleanest rivers

Hinokage, Nishiusuki District, Miyazaki~756km
Koinobori with the historic Seiun Bridge (once Japan's tallest) as backdrop
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