Strategic level wargame based on World War 2 Pacific theater. The basic game engine is inspired from Taiheiki. Units represent admirals of Imperial Japan or Allied Nations, and their naval and air strength. In each turn, players roll die for initiative, and then move admirals alternately by initiative . Battles, control of sea zone and replacement are affected by admiral's abilities. Victory points that determine the winner of the game are mainly obtained by controlling 14 sea areas, and also from the killed in action of enemy admirals.