The artist ~living in Hiroshima Prefecture~ posted this image on pixiv in April, 2009.

All that effort just so he could include a photo of his home town?

henmere said:
The artist ~living in Hiroshima Prefecture~ posted this image on pixiv in April, 2009.

I guess this means it's no longer too soon.

I just found that this photo is the mushroom cloud rising over Nagasaki.

http://commons.wikimedia.org/wiki/File:Nagasakibomb.jpg

Before I didn't know why uranium looks like Tsukasa, but now I get it.