The King of Summer

Satoshi Tanaka is a college student who just got granted an extended summer vacation. Coincidentally, an uncle he hadn't seen in some years makes him an invitation: to come enjoy summer at the Naval Treasure Resort with him. Excitedly, Satoshi accepts the invitation and takes the next train to the wonderful resort.

Bringing his gorgeous girlfriend, Maria Takizawa, along for the ride.

What he didn't know was that his uncle, Kendo Tanaka, used to be quite a lady killer in his days. A man full of virility and manliness, traits that had seemingly faded away in time.