Takumi and his six-year-old son, Yuji, haven't come to terms with their wife and mother's death. One day, they meet a woman with an uncanny resemblance to her sheltering from the rain near their home.

A young writer's father returns after a long-time disappearance.

During some era, on an island that exists somewhere in Japan, there are people who exist there who feel confined. Idle days pass for men and women unable to connect, and women who can not grasp the importance of such connections.

An omnibus special comprised of four segments and a prologue.