Covering the hypothetical battle on Kantou area (Operation Coronet) at the end of WW2.
Using the same system as Battle for Germany by SPI.
One player control the U.S. 1st army landing along Kujuukuri-beach and western Japanese force.
The other player control the U.S. 8th army landing along Sagami-bay and eastern Japanese force.
Each player gains the victory points by conquering the towns and cities by U.S. force.
The game uses hex map. And each hex is 6km.
The game ends at the end of 8th turn. And each turn is 1 week.