Talk:Memory of Edo/@comment-109.218.113.118-20150419210313/@comment-1883159-20150420000230

Genroku is one of Japanese year name. So the battlefield is Edo during Genroku year. Probably those history revisionists (our normal enemies) are trying to change the history in one of the big events during that era. More info here: http://en.wikipedia.org/wiki/Genroku