This is of course, the Ogre microgame, translated to Japanese. What I found interesting is that some of the manual illustrations do not appear to have been used anywhere else in the Ogre product line. Since I can't read Japanese, I can't tell who the artist is on these.
An interesting take on the Paneuropean heavy tank:
A slightly different Mark V Ogre:
A very different Paneuropean missile tank:
The PE GEV:
Definitely a howitzer, but which side?
A very different looking Mark III:
I'd love to find out more about these.
On an unrelated note, Origins 2015 time has arrived, and I am loading up all my Ogre miniatures stuff to play on Saturday, if I can get a table in the open gaming area...