This is a video of the river flowing along the roadside of Kannawahigashi, Beppu City, Oita Prefecture, before 1:30 pm on the 12th.
You can see how the brown, muddy water flows like a waterfall from the upstream with intense splashes.
The man who took the picture said, "Today it started to rain suddenly from before noon. This river, which I have been watching for decades, is usually calm with a depth of several tens of centimeters, and I have never seen it flow so violently. I heard a "go-go" sound and even felt scared. "
(Videos cannot be viewed on data broadcasting)