This event began as a community-organized event where citizens could participate, to ensure the memory of the 1988 flood in the Rumoi River basin is not forgotten. It has become a well-established event where people can interact with and enjoy the water of the Rumoi River.

This year’s event is packed with activities, including stage shows, a kids’ fishing tournament, and E-boat rides. With great prizes and commemorative gifts available, it promises to be a fun-filled day.

◎ Date and Time: Sunday, August 9, 2026, 10:30 a.m. – 2:00 p.m.
◎ Location: Rumoi River Riverbank, behind Takasago Park, Rumoi City

Venue Map Code: 416 364 440*30