A 5th grade elementary school student meets a transfer student who has a mysterious charm about her. He then learns her big secret.

When Chihiro was a baby, she suffered from eczema. Her parents tried to find a cure, but nothing worked. Her father's co-worker then gave him some water from a strange religious group. Chihiro was miraculously cured by the water. Her parents began to follow the strange religion and became fervent followers. Chihiro is now in the 3rd grade of middle school and she faces changes in her life.

At a Japanese restaurant nestled within the busy streets of Beijing, Li Dong convinces his older brother Li Chun to travel together to the Japanese city of Yanagawa to find and catch up with their childhood sweetheart Liu Chuan.

‘My dad saw a monster here. When he was a kid.’ · ‘A monster?’ · ‘Yeah, a monster. It moves between this world and the next.’ Ao lives with his mother and little sister Kii on Sado Island in Japan. He misses his father, who recently disappeared without a trace – although not much is spoken about it. While their mother tries to deal with the loss in her own way, Ao and Kii run across the island and scream at the ocean. In the mysterious Sayoko, who inconspicuously swipes books from the school library, Ao finds a confidant. Few words are needed between the two reticent, dreamy children: together, they at once feel less alone. Against the striking backdrop of an industrialised coastal town, Tetsuya Tomina's poetic film tells a tale of dreams, loss and monsters.