A Small Comedy After Catastrophe
Bullet TrainThe later raffle scene converts the train’s fruit-linked violence into a modest, ambiguous joke about survival and return.
increasing
Bearing strength in each event
decreasing
The Giveaway Ticket

The Giveaway Ticket
A pocket-sized diversion
Lemon carries a supermarket raffle ticket and celebrates its possible travel prize while the rescue mission deteriorates. Tangerine treats the ticket as irrelevant, but Lemon gives him a drawing of Arthur as a good-luck charm.
The small object passes through their hands and later reaches Nanao. Its meaning changes from comic distraction to a reminder of the men who died aboard the train.
A Journey Back to the Store

A Journey Back to the Store
Choosing to follow a clue
Nanao finds the ticket while doing laundry and notices the supermarket’s location. He travels there to enter the raffle, partly hoping that the ticket might mark a change in his luck.
The decision is small and self-directed, unlike the train journey that carried him far beyond his plans. He approaches the draw without certainty about what it can mean.
The Fruit Returns

The Fruit Returns
An ironic reward
Nanao wins third prize: a box divided between tangerines and lemons. The prize echoes the two killers whose conflict shaped his journey, giving the closing image a comic, uneasy resonance.
He is pleased to win but unsure what to do with the fruit. The ending offers neither a complete reversal of his luck nor a simple memorial, only a small sign that survival can coexist with absurdity.
During the train journey, before the final confrontations
Two months after the Shinkansen events
At the end of the novel, at the supermarket