HinaMapJapan's Seasonal Festival Guide
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Browse Hinamatsuri, Tango no Sekku, Tanabata, and Choyo events across Japan.

118 events
Noheji Spring Festival Koinobori
Ended
Apr 18 – May 10, 2026 (est.)

Noheji Spring Festival Koinobori

Noheji Town, Kamikita, Aomori

About 150 koinobori swim above Atago Park alongside cherry blossoms, with panoramic views of Mutsu Bay from the hilltop observatory.

Mabi Koinobori Festival
Ended
Apr 19 – May 10, 2026Est. from last year

Mabi Koinobori Festival

Yata, Mabi-cho, Kurashiki, Okayama

About 200 koinobori fly at 'Mabi Beautiful Forest' in Kurashiki, Okayama. Main event on May 5 with stage performances and food stalls.

Yakumo Yu-yu Koinobori
Ended
Apr 19 – Jun 12, 2026 (est.)

Yakumo Yu-yu Koinobori

Hiyoshi, Yakumo, Matsue City, Shimane

A spring tradition in Yakumo where many koinobori swim above the Iu River at Hiyoshi Shinsui Park, with an opening celebration event.

Ended
Apr 19 – May 6, 2026 (main event May 3)Est. from last year

Morinosato Koinobori Festival

Morinosato, Atsugi, Kanagawa

About 200 koinobori swim on 170m ropes above Hyotan Pond, with giant card games and mini steam train rides on the main event day.

Ended
Apr 20 – May 10, 2026Est. from last year

Zaimokuiwa Park Koinobori Display

Obara, Shiroishi, Miyagi

About 800 koinobori swim above the Shiroishi River with the Natural Monument 'Zaimokuiwa' (Timber Rock) as backdrop, started as a symbol of earthquake recovery.

Anan Kamotani Koi Festival
Ended
Apr 20 – May 10, 2026 (main event May 4)Est. from last year

Anan Kamotani Koi Festival

Kamo-cho, Anan, Tokushima

About 300 koinobori swim above the Naka River. The main event features boat tours, bamboo craft workshops, and mochi throwing.

Sponsored
Ended
Apr 20 – May 6, 2026 (est.)

Himenosawa Park Azalea & Koinobori Festival

Izusan, Atami, Shizuoka

About 60,000 azaleas and 150 koinobori in a park selected as one of Japan's Top 100 Urban Parks.

Sakuranuma Park Koinobori Display
Ended
Apr 20 – May 11, 2026

Sakuranuma Park Koinobori Display

Gonohe, Sannohe District, Aomori

Carp streamers of all sizes decorate Sakuranuma Park in Gonohe Town, hung by the local 'Sakuranuma Preservation Society' to pray for children's healthy growth.

Ended
Apr 20 – May 10, 2026 (est.)Est. from last year

Iogawa River Koinobori

Yoshinogawa, Tokushima

Koinobori stretch from Mt. Kouma across the Iogawa River in Kawashima, Yoshinogawa — a pastoral spring scene by the rice paddies. *Dates based on last year.

Nashiki Park Cherry Blossoms and Koinobori
Ended
Apr 21 – May 7, 2026Est. from last year

Nashiki Park Cherry Blossoms and Koinobori

Jumonji-machi, Yokote, Akita

About 80 koinobori swim above the pond alongside 70 cherry trees in this spring attraction in Yokote, Akita. Evening bonbori illumination.

Kasugai Tofu Memorial Hall May Doll Exhibition
Ended
Apr 22 – Jun 15, 2026

Kasugai Tofu Memorial Hall May Doll Exhibition

Matsukawado-cho, Kasugai, Aichi

A special exhibition at Kasugai's Tofu Memorial Hall featuring May dolls and clay dolls from the Meiji to Heisei eras, introducing the history of Tango no Sekku.

Odagawa River Crossing Koinobori
Ended
Apr 22 – May 25, 2026Est. from last year

Odagawa River Crossing Koinobori

Yoshii, Yoshii-cho, Ibara, Okayama

About 50 koinobori cross the Oda River in Ibara City, visible from National Route 313.

Sponsored
Ended
Apr 22 – May 5, 2026 (est.)Est. from last year

Tonami Tulip Fair Koinobori

Tonami, Toyama

One of Japan's largest tulip events with 300 varieties and 3 million tulips, featuring koinobori during Golden Week.

Ended
Late Apr – Late May, 2026Est. from last year

Koi Koi Festival

Toyokura-cho, Kasai, Hyogo

About 200 koinobori swim above flower gardens at Hyogo Prefectural Flower Center. Enjoy the colorful combination of seasonal flowers and koinobori.

Hija River Koinobori Festa
Ended
Late Apr – Early May, 2026Est. from last year

Hija River Koinobori Festa

Kadena, Nakagami District, Okinawa

About 400 koinobori fly above the Hija River estuary in Kadena, Okinawa, with mangrove scenery as a tropical backdrop.

Sponsored