Summer Pockets: Natsu no Takaramono

__Plot Summary:__ To help manage his recently deceased grandmother's effects, Hairi Takahara travels to the secluded Torishirojima island during summer vacation. When he arrives, he spots a lone girl standing on the pier, only for her to suddenly disappear. As Hairi adjusts to the slower life on the island, memories begin to come back to him of a time he had long forgotten. _(from TV)_