The Earthquake Bird
The Earthquake BirdThis flow follows the recurring sound before tremors, its intimate association with Lily, and the final return of the unexplained noise.
increasing
Bearing strength in each event
decreasing
A Sound Before Shaking

A Sound Before Shaking
The Tremor Begins
An earthquake wakes Lucy and Lily. During the movement, Lily asks about a distant metallic sound that Lucy associates with earthquakes.
A Name Without Certainty
Lucy calls it the earthquake bird, while Teiji has suggested that it may be a bird shaken from its perch. Lucy cannot decide whether it is a real warning, a symptom, or a sound created in half-sleep.
The Forgotten Conversation

The Forgotten Conversation
A Shared Experience
Lucy remembers Lily hiding beneath the desk and discussing the sound during the night. In the morning, Lily remembers neither the quake nor their conversation.
Memory Divides Them
The discrepancy introduces uncertainty into a friendship Lucy already struggles to understand. Lucy wonders whether sleep erased the event or whether her own recollection has added something that did not happen.
The Sound Returns

The Sound Returns
A Familiar Noise
A train rattles nearby and an uncertain sound in the sky recalls the earthquake bird. Lucy thinks of Lily, the unidentified woman in the bay, and Sachi.
Safety Remains Uncertain
Rain begins and Lucy hears what seems to be Teiji’s camera clicking in the park. Whether the sounds indicate a real presence or Lucy’s fear, the ending leaves her hoping that home and friendship will keep her indoors.
The night Lily first sleeps at Lucy Fly’s apartment
The morning after the apartment tremor
At Mrs. Katoh’s balcony near the novel’s ending