Shun's Changing Fate
The Reason I JumpThis flow follows Shun's changing understanding of his death, his afterlife, and the choice that will erase his memory of himself.
increasing
Bearing strength in each event
decreasing
Ordinary Errand

Ordinary Errand
A familiar route
Shun is on his way to the supermarket when a car runs a red light. He intends to dodge it but freezes and is struck.
An interrupted life
The sudden accident cuts through an ordinary day before Shun has a chance to understand its finality. His fate begins with a moment of physical helplessness.
Confusion After Death

Confusion After Death
Familiar places altered
Shun appears to return to the supermarket and later to his home, but people stare or fail to recognize him. He cannot account for the missing pieces of his day.
A truth not yet known
His disorientation reflects his inability to perceive that he has died. The old man (angel) eventually gives the events a name and makes Shun's new condition understandable.
Life Without a Body

Life Without a Body
A new existence
Shun discovers that in Heaven he has no body and no familiar routine. God tells him that he has arrived, but freedom initially feels indistinguishable from emptiness.
Gradual belonging
Kazuo helps him understand that companionship is available beyond what he can first see. Shun slowly explores the Earth and makes friends, learning how to live in a form he never imagined.
A Return Within Reach

A Return Within Reach
A painful choice
Shun sees that his mother may not survive her grief. God offers a return to his family through rebirth, but only if Shun gives up every memory of being himself.
Identity at stake
Shun hesitates because the offer would end his continuing identity. His fate now depends not on whether he can return, but on whether he can accept becoming someone new.
The Chosen Rebirth

The Chosen Rebirth
A decision for others
Shun eventually asks God to return him to his mother. He accepts that his memories will disappear because he cannot endure knowing that his family is being destroyed by grief.
A future beyond identity
The choice leads to a new baby in the family. Shun's personal continuity ends, but the story presents his decision as a means of keeping love and life moving forward.
before the fatal collision
after the accident, before the angel's explanation
soon after reaching Heaven
after his mother's illness becomes clear
after a month of indecision, before the family's new baby arrives