Lucy and Natsuko’s Friendship
The Earthquake BirdThis flow traces Natsuko’s steady companionship, the growing strain of Lucy Fly’s secrecy, and Natsuko’s role in her recovery.
increasing
Bearing strength in each event
decreasing
A First Friend in Tokyo

A First Friend in Tokyo
Help at Work
Natsuko helps Lucy find a position and shares lunch with her. Their friendship relies as much on comfortable silence as on conversation.
A Reliable Presence
Natsuko teaches Lucy slang and kanji and introduces her to music. Lucy values her deeply but keeps her private life to herself, believing silence protects the friendship.
The Camellia Tree

The Camellia Tree
A Shared Discovery
Natsuko takes Lucy to look over a garden wall at a camellia tree she loves. She describes the happiness she imagines in owning a home with such a tree.
A Moment of Lightness
Lucy remembers the scene because Natsuko’s delight makes the tree beautiful in a personal way. Their friendship briefly gives Lucy an uncomplicated pleasure outside her entanglements with Teiji and Lily.
Flowers at the Door

Flowers at the Door
Concern Made Visible
Natsuko visits Lucy with yellow poppies after learning she has withdrawn from work. She asks direct questions but does not force Lucy to explain what she cannot yet say.
Care Restores Routine
The flowers prompt Lucy to open her curtains and begin cleaning. Natsuko’s friendship offers practical care rather than a demand for confession, helping Lucy re-enter ordinary life.
Lucy Fly’s early years at the translation company
During a lunch break before the Sado Island trip
After Lucy walks around the Yamanote Line