Kirk here reporting 1) that there were 1281 new infections identified today (another record) and 2) that the official risk level in Kumamoto Prefecture has been raised from 2 to 3 on the prefecture’s 5-point scale. The image you see is from the following page pn the prefecture’s website:
https://www.pref.kumamoto.jp/soshiki/30/51409.html
The following article on the Kumanichi website says that the level increase means that hospitals may (or will?) need to restrict services.
According to the article, criteria for level 3 include at least 874 new infections in a week (there have been about 5200 in the past week) and a hospital bed occupancy rate of at least 40% (it is currently 49.5%).