Kimi to Iru Shima

It's about a 60-minute ferry ride from mainland to the island. That's the distance between him and Ryuu, the man he has had a crush on for 18 years. Takayuki, can only fantasize about his one-sided love, Ryuu. Every year, he comes to this inconvenient island where there is no internet and almost no cell phone service, but not to enjoy nature, no... He comes to visit his beloved Ryuu. This year, he's decided to tell him that he's in love with him. Takayuki makes a firm vow to do so, but Ryuu, who was raised on the island, doesn't even understand the meaning of "love". (Source: Japanese Publisher, translated)