I dug up the source on this one, there was basically only one opportunity the Japanese really had: https://web.archive.org/web/20131109191414/http://www.yvwiiu

I dug up the source on this one, there was basically only one opportunity the Japanese really had: https://web.archive.org/web/20131109191414/http://www.yvwiiusdinvnohii.net/articles/navcode.htm https://web.archive.org/web/20131109191414/http://www.yvwiiu...