Shizuya (Ito Kentaro), the only son of the Kanto region’s largest gang, the Shinshu Clan, which he hates being associated with, works instead for a design company. He works diligently while developing a liking for his strong-willed colleague Akino (Kakei Miwako), but when his father is shot and killed, the battle for succession intensifies. Peaceful lives are transformed.

Hiro, an unpopular comedian, lives with his girlfriend Kano, an editor. Hiro starts to distance himself from Kano with fewer live appearances and Satoyama, a seasoned comedian, drags him around. Kano is given a picture book during an interview with an author, Kaminuma. The tragedy of a princess' death in the book illustrate the troubled marriage between Kaminuma and his wife, Mizu. After reading the book, Kano imagines a happy ending by pretending Hiro as the King and herself as the princess. Fate changes when the picture book and reality collide... A love story for the new century.

Nine former members of a high school baseball team reunite for the first time in seven years, invited to meet again by an unknown figure. The friends begin to reminisce about times gone by, but soon realize that there are discrepancies among their memories. When they decide to open an old time capsule to dig up the truth, they find that the box they buried now has ten keyholes instead of nine; a mystery that only a tenth person could have the answer to.