Kanto

Kokubugawa Koinobori Festival

Kokubun, Ichikawa, Chiba

Venue: Kokubugawa Flood Control Basin Area

Apr 29 – May 5, 2026

An annual Golden Week event in Ichikawa City, Chiba, featuring about 400 koinobori flying above the Kokubugawa River. Under the slogan 'Revive the Clear Stream,' the festival also promotes awareness of river conservation. The main ceremony day features children's activities and food stalls, making it a popular family event.

400 koinobori swimming in unison above the Kokubugawa River

Access

Bus from JR Ichikawa Station or Keisei Ichikawa-Mama Station, or 15 min walk from Kita-Kokubun Station (Hokuso Line)

Hours

Viewable all day

Admission

Free

KoinoboriRiverGolden Week

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