
May 4 – May 5, 2026
Sagami River Ground (upstream of Sagamigaoka Bridge)
Zama, KanagawaKanto
A massive 13m square kite soaring into the sky, pulled by 100 people
The Zama Giant Kite Festival, held May 4-5 annually, is a traditional Children's Day celebration with over 200 years of history dating back to the Bunka-Bunsei era (1804-1830). The main event features a massive kite measuring about 13m square, pulled into the sky by 100 people. Other activities include children's sumo, flea markets, and mascot photo ops.
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Shin-Isono, Minami-ku, Sagamihara, Kanagawa~8km
Breathtaking moment when Japan's largest kite (14.5m square) soars into the sky
Morinosato, Atsugi, Kanagawa~10km
200 koinobori above Hyotan Pond plus mini steam train rides
Ikejiri, Setagaya, Tokyo~30km
Koinobori flying simultaneously at 7 parks across the ward

Akasaka, Minato-ku, Tokyo~35km
101 original koinobori designed by artists from around the world
Yokosuka, Kanagawa~35km
One of Kanto's largest collections: 412 varieties, 140,000 irises

Shiba Park, Minato-ku, Tokyo~36km
333 koinobori creating an iconic scene with Tokyo Tower
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