Ema exists in a world where summer seems to go on forever. Recently, she’s become rather forgetful so she always has a notebook handy, and there are all sorts of notes pasted everywhere at home as well. One day she receives a drawing of an elephant in the mail from Yan, a childhood friend from her days at an orphanage whose whereabouts are currently unknown. Hoping to see her dear friend again, Ema sets out on a journey to find Yan using the letter’s postmark as a clue. Along the way, she happens to run into Ban whom she’s known since childhood like Yan, and also makes the acquaintance of Yuri, Ban’s girlfriend. Having failed in their attempt to flee to Tahiti, Ban and Yuri slowly but surely become companions on Ema’s journey. Meanwhile, Ema’s feelings toward Yan are beginning to intensify as is her dread over her accelerating memory loss. Fukuoka born Kudo Riho decided to pursue filmmaking in her second year of high school. She had been moved by Nishi Kanako’s novel ‘Sakura’ …