Thread:Zakor1138/@comment-3367060-20160326053839/@comment-11836-20160326055536

Most sources say 1986, I've only seen one that was 1983 so far... And it was Giant Bomb, which anyone can edit and isn't that reliable.

Also, there is an ending to thing game... with King Ghidorah!!!

http://www.vgmuseum.com/end/msx/a/monstfair.htm