Approximately 3,000 Fireworks Blooming in the Summer Night Sky - Koka's Summer Spectacle, the Land of Ninja

About this spot

On Saturday, July 25, 2026, from 7:45 PM to 8:15 PM, approximately 3,000 fireworks will be launched from the Yasu River riverbed near Minakuchi Bridge. The Koka-ryu Ninnin Grand Fireworks is a signature summer tradition representing Koka City, the land of ninja, and its appeal lies in an open viewing environment that takes advantage of the wide Yasu River channel. The light of the fireworks reflected on the water's surface, combined with the launch sounds echoing in the mountain valleys, creates an excitement unique to riverbed viewing. Approximately 3,000 fireworks compressed into 30 minutes burst open one after another to illuminate the night sky, a fitting climax to close out the region's summer.

Fireworks details

Tips

Check the official announcement from Koka City in advance to confirm whether the event will be held in case of bad weather. After the show ends, surrounding roads will be congested, so it's recommended to linger on the riverbed and enjoy the afterglow before moving with some time separation. Since the riverside is dark even after the event ends, use your smartphone's light to safely navigate the ground.

Best time to visit

From 7:45 PM to 8:15 PM during the scheduled event time. Secure your viewing spot at least 30 minutes before the start

Access & map

Shiga Prefecture, Koka City - Yasu River Riverbed (Minakuchi Bridge Area)