First of all, I apologize for my delay. I forgot to write onn the blog last week.
About the movie that I saw about the nuclear reacter problem in cartoon, I thought Japan's "Genaptsu-kun" had more soft impression compared to "Nuclear-boy". The people in "Nuclear -boy" looked more tired while the other one had more smiling faces. Also, the way the narrator talked was different. Japanese version had more slow steady explanation while the America version had more sharp and fast tempo. Since this was made to be shown to kids, I'd prefer the "Genpatsu-kun" because it may be more efficient to explain children what's going on in Fukushima without panicking them.