Gangster Harem - The Struggle to Become the King of the Bathhouse

On a certain island a territory war has been going on for a long time between four gangs who each control one corner of the land. All four realize that the group that controls the center will be the group that comes out on top. However, what currently stands in the center is an old bathouse that each of the four tries in their own way to take control of! While the four gang leaders are busy with their struggel for territory, the young Akira is just trying to keep the bathhouse he has taken over from his deceased grandfather from going under! Each Boss tries a different technique to get Akira to cave in but there is one among them who seems to look upon Akira fondly as the others try to trick him.