I kinda miss your point. What then does the Fukushima incident reflect? Danger of Japanese system, lol? Or as the US contractors built it, the US system?
As according analysis [1] the Fukushima station design itself did not consider the natural features of place. Chernobyl incident happened due to human error, according to same source.
[1] https://www.merriam-webster.com/words-at-play/word-of-the-ye...