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

118 events
Swim! Koinobori-kun
Ended
Late Apr – May 5, 2026Est. from last year

Swim! Koinobori-kun

Ido-cho, Kumano, Mie

About 250 koinobori swim in the sea breeze along Shichiri-mihama Beach on the World Heritage Kumano Kodo route, a unique seaside event since 1984.

Kure Portopia Park Koinobori
Ended
Late Apr – Mid-May, 2026Est. from last year

Kure Portopia Park Koinobori

Tenno-Ohama, Kure, Hiroshima

About 100 koinobori dance in the sea breeze from the Seto Inland Sea at Kure Portopia Park in Hiroshima. The park also features children's play equipment.

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

Inawashiro Herb Garden Rapeseed & Koinobori

Inawashiro, Yama District, Fukushima

Koinobori fly above rapeseed flower fields at Inawashiro Herb Garden with Mt. Bandai as a backdrop—a stunning Fukushima spring scene.

Ended
Apr 25 – May 10, 2026 (est.)

Katsuo-nobori River Crossing

Saga, Kuroshio Town, Hata, Kochi

In bonito-fishing Kuroshio Town, unique 'katsuo-nobori' (bonito streamers up to 5m) swim across the Iyoki River alongside traditional koinobori.

Ikiiki Yamada Koinobori Festival
Ended
Apr 25 – May 7, 2026 (main event May 2)Est. from last year

Ikiiki Yamada Koinobori Festival

Nagaoka, Katori, Chiba

About 200 koinobori swim above Tachibana Weir in a lush, hilly park surrounded by satoyama countryside.

Japan Toy Museum Tango Seasonal Doll Exhibition
Ended
Apr 25 – Oct 18, 2026

Japan Toy Museum Tango Seasonal Doll Exhibition

Nakainuno, Kōdera, Himeji, Hyogo

An exhibition exploring regional seasonal dolls for Tango and other festivals, showcasing the evolution of warrior dolls and armor from the late Edo to Showa periods.

Sponsored
Tokyo Midtown Koinobori Gallery
Ended
Apr 25 – May 11, 2026Est. from last year

Tokyo Midtown Koinobori Gallery

Akasaka, Minato-ku, Tokyo

An art event where 101 original koinobori designed by artists and designers from around the world swim through the greenery of Midtown Garden.

Ended
Late Apr – Early May, 2026 (est.)

Setagaya Ward Koinobori Display

Ikejiri, Setagaya, Tokyo

A 30-year tradition where about 128 donated koinobori fly at 7 parks across Setagaya Ward.

Ended
Late Apr – Early May, 2026 (est.)

Aoki River Koinobori

Takisanji-cho, Okazaki, Aichi

Selected as one of Okazaki's 100 Scenic Views. About 80 koinobori dance above the upper Aoki River.

Ended
May 5, 2026 (koinobori displayed from late April) (est.)

Koi Koi Koi Festival

Takada-machi, Miyama, Fukuoka

Celebrate children's growth under 250 koinobori. Sketching contest, cardboard maze, and stage events.

Nasu Heartful Farm Rapeseed Flowers and Koinobori
Ended
Late Apr – Mid-May, 2026 (est.)Est. from last year

Nasu Heartful Farm Rapeseed Flowers and Koinobori

Nasu, Tochigi

A springtime spectacle at Nasu Highlands where colorful koinobori fly over a 4-hectare rapeseed flower field.

Ended
Apr 25 – May 17, 2026 (est.)Est. from last year

Kurase River Koinobori

Saijo, Ehime

Carp streamers fly across the Kurase Gorge in Tanbara, Saijo — a secluded Shikoku spot along the Kurase River. *Dates based on last year.

Sponsored
Ended
Apr 26 – May 11, 2026

Ryujinkyo Koinobori Festival

Keganomachi, Hitachiota, Ibaraki

About 1,000 koinobori are displayed around the Ryujin Great Suspension Bridge, one of the largest koinobori events in northern Kanto. The lush green gorge and colorful streamers create a magnificent landscape.

Ended
Apr 26 – May 10, 2026 (main fest May 3–5) (est.)

Kanna Koinobori Festival

Manba, Kanna Town, Tano, Gunma

About 800 koinobori are strung across the Kanna River gorge, one of Kanto's most famous koinobori spots with stunning mountain scenery.

Hinogawa River Koinobori
Ended
Apr 26 – May 5, 2026Est. from last year

Hinogawa River Koinobori

Ebino, Kofu Town, Hino, Tottori

An annual event co-hosted by the local fishing association and Kofu Town. Koinobori are displayed between two bridges over the Hino River.

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