Based on the autobiography of the singer Kawashima Ai. The name of the book is "Saigo no Kotoba" ("The Last Words") and it follows Kawashima Ai's life after her mother's death. The story chronicles her journey to make her dream come true to be a singer and, among other things, how she used to perform for free on Tokyo's streets.

A young boy named Jiro finds his mother and sister murdered in his home. Falsely accused of the crime, he flees from his village and meets a priest named Tenkai, who has him kill a rogue ninja named Tarouza. After fulfilling that task, Jiro undergoes training to become a master assassin. Many years later, Jiro finds out that he was an orphan and his real father was Tarouza, who had worked for Tenkai until he aborted his mission when he fell in love with an Ainu woman. The young ninja discovers that the Shogunate was to retrieve the lost treasure of Captain Kidd and use it to once again isolate Japan from the rest of the world. Using the clues that Tarouza had kept secret, Jiro—along with the female ninja Oyuki and a slave named Sam—travels to Russia and America to search for the treasure in hopes of using it to extract revenge from Tenkai. (Source: ANN)

Young millionaire Laocorn Gaudeamus is on a crusade to recover six pieces of armour said to give the user the powers of Mars—the legendary God of War. Fearing that her twin brother is slowly losing his sanity with every armour piece he collects, Sulia runs to Terry, Andy, Joe and Mai to form their own global crusade to stop Laocorn from opening a potential Pandora's Box and releasing an uncontrollable form of destruction.

(Source: ANN)

The film is about 4 high-schoolers who are bike racers and illegally partake in races at night on public roads.