[MiroF]

That doesn't appear to be entirely correct - from my research, it appears to actually have been about 12 deaths (the last on March 28th from https://www.mhlw.go.jp/stf/newpage_10599.html) but there appear to be multiple sources on this.

Regardless, I'll admit that I was wrong - there are still people dying. Regardless, we'd have to get about 3-4x the number of deaths we've had so far to reach 5% - and from the sources I can find most of those remaining cases are non-critical (though there could be even a doubling).