"Gunjô: Ai ga shizunda umi no iro" is a Japanese film that tells the story of a young couple, Ryo and Misaki, who are deeply in love. However, their relationship is put to the test when Misaki is diagnosed with a terminal illness. As Misaki's condition worsens, Ryo must come to terms with the fact that he may lose the love of his life. The film explores themes of love, loss, and the fragility of life, as Ryo and Misaki navigate the challenges of their situation. Will their love be enough to overcome the obstacles they face, or will they be torn apart by circumstances beyond their control?