On the graduation ceremony day, Hiroko did the memory that was a graduate only for one oneself. It was Enkou with one of the love hotels…. And Hiroko who does not have a hope after the graduation enters the robber to one hand with the gun which Shinichi left for an elder brother with the Hana-maru of the childhood friend. And aim straight at the Sea of Japan…. There was a figure of Hiromi who waited for Shinichi in the wall earlier who went.
