The City and Its Uncertain Walls: Reader's Questions Answered

1. Why does the narrator’s shadow insist the wall is an illusion during their escape?

The shadow declares the wall is an illusion, urging the narrator to shut his eyes and run through it. The narrator follows this advice and passes through a jelly-like barrier, proving the shadow correct. The wall laughs, warning it will always be there, hinting that the illusion is persistent rather than temporary.

In Chapter 24, the shadow tells the narrator “Don’t be afraid. … trust your heart.” They run directly toward the wall and pass through a “soft layer of jelly” — an uncanny, boundary-less substance. The wall then speaks, mocking their escape. This scene illustrates the novel’s central conflict: the wall is both real and unreal, shaped by belief and fear.

2. Why does Yellow Submarine Boy draw a perfect map of the walled town without ever visiting it?

The boy’s savant-like abilities and silent observation allow him to reconstruct the town from the narrator’s unconscious monologues at Mr. Koyasu’s grave. He precisely maps the kidney-shaped perimeter, river, pool, gate, and handless clock tower, proving he has access to the narrator’s hidden memories or shares a psychic link.

In Chapter 49, the narrator studies the map and finds it “amazingly vivid” and three-dimensional, activating his own memories. The boy’s map is a “visual hallucination machine.” This underscores the theme of shared consciousness and the town’s existence as a collective mental construct.

3. What is the significance of the girl’s “rigid heart” condition in her relationship with the narrator?

In Chapter 14, the girl confesses she has a “rigid heart” — an emotional paralysis that prevents her from aligning her heart and body. Only her late grandmother accepted her. She asks the narrator to wait before physical intimacy, deepening their bond of trust. This condition explains her later withdrawal and foreshadows her eventual disappearance, making their love pure but unsustainable.

The narrator listens without advice; they clasp hands as a promise. This condition is tied to her feeling like a shadow whose real self lives in the walled town. It becomes a central metaphor for emotional disconnection and the cost of entering the town.

4. Why does the narrator choose to stay in the walled town after his shadow urges escape?

In Chapter 26, the narrator tells his shadow he will stay because the outside world offers only loneliness and greater darkness. He acknowledges the logic of escape but cannot leave the girl and the library life. The shadow dives into the ceremonial pool alone, sacrificing himself. This decision reveals the narrator’s prioritization of love and meaning over freedom.

The narrator returns to the library, determined to read old dreams and hoping to find the girl’s dream. The chapter emphasizes the town’s allure as an eternal present where suffering is mediated by purpose.

5. How does Mr. Koyasu’s ghostly existence challenge the narrator’s understanding of reality and death?

Mr. Koyasu, confirmed as a ghost in Chapter 36, reveals he died of a heart attack over a year ago yet continues to interact with the narrator. He has no shadow, and only the narrator and Mrs. Soeda can see him. This forces the narrator to question the boundary between life and death, consciousness and soul. Mr. Koyasu’s presence suggests that memory and will can persist beyond physical death.

The ghost quotes Psalm 144:4 about life being a fleeting shadow, urging the narrator to cherish his life. The library becomes a liminal space where such interactions are possible.

6. What causes the narrator’s severe fever and pustules in the walled town, and what does it symbolize?

In Chapter 13, after his topographic survey of the wall, the narrator falls into a high fever with watery pustules for a week. The old man who nurses him warns against the temptation of forbidden sight. The fever is likely an initiation ordeal for new Dream Readers, as the town “prepared ahead of time.” Symbolically, the illness punishes curiosity and forces the narrator to accept the town’s rules.

The narrator dreams of the wall shape-shifting and mocking his mapping efforts. The Gatekeeper’s warning “When you have a plate on top of your head it’s best not to look up at the sky” reinforces that questioning the town leads to suffering.

7. Why does the narrator’s first love vanish without explanation, and how does this loss shape his entire life?

In Chapter 21, the girl disappears after promising to be his, leaving no letter or phone call. The narrator spends years waiting and agonizing, visiting her old house to find strangers living there. This unresolved loss freezes his inner clock at age seventeen, making him unable to fully commit to later relationships. He becomes a solitary person who seeks meaning in the walled town’s eternal present.

The novel frames this disappearance as the catalyst for his journey: he enters the town to reunite with her real self. The loss echoes the “epidemic of the soul” mentioned later.

8. What is the “epidemic of the soul” that the wall was built to protect against?

In Chapter 51, Yellow Submarine Boy reveals via written notes that the wall was built to prevent an “epidemic of the soul.” The wall now possesses its own will. This metaphor suggests that the town seals off dangerous emotions—sadness, jealousy, love—stored as old dreams. The Dream Reader’s role is to calm these “echoes of exiled minds” (Chapter 20) because only a real human can do so.

The boy explains this to the narrator in the subterranean room, connecting the walled town to psychological protection. The epidemic represents the uncontrollable spread of human longing.

9. How does the handless clock tower reflect the town’s concept of time?

In Chapter 63, the narrator passes the clock tower and notes it has no hands—it shows “the meaninglessness of time.” Time hasn’t stopped but lost significance. Residents don’t measure days; only the sun and seasons matter. The narrator’s routine (walking same path, reading dreams until tired) reinforces this circular, stagnant temporality.

This contrasts sharply with the outside world’s linear time. The tower becomes a symbol of the town’s eternal present where memory and change are suppressed.

10. What motivates Yellow Submarine Boy to leave the real world and become the new Dream Reader?

The boy has no place in the real world: a doting mother, indifferent father, elite brothers who ignore him (Chapter 51). He trusts only Mr. Koyasu’s ghost and the narrator. He is determined to read old dreams forever, accepting permanent sacrifice. The narrator warns of harsh winters and loss, but the boy insists, later vanishing from a locked room (Chapter 56).

The narrator concludes the boy saw the town as his only sanctuary. The boy’s parka with the yellow submarine design—a Beatles reference—symbolizes his desire to escape into a fantastical refuge.

11. Why does the coffee shop woman wear a “bodysuit of armor” and cannot have sex?

In Chapter 61, she reveals she wears a special protective undergarment against hypothetical threats. She was unable to be intimate even during her marriage. This “bodysuit” symbolizes her psychological wall against trauma and vulnerability. The narrator accepts her condition, agreeing to wait, which mirrors his earlier patience with the sixteen-year-old girl.

She weeps when he comforts her, and he recalls the girl who wanted to be his. The chapter deepens the novel’s theme of uncertain walls between reality and unreality, physical and emotional.

12. What is the meaning of the southern pool with the whirlpool, and why does the town lie about it?

In Chapter 16, the narrator visits the southern pool and observes a dangerous whirlpool. Later, his shadow claims the pool stories are fabricated to enforce control. The shadow insists the pool is the only exit, but the town spreads fear of deadly underwater caves to maintain its artificial balance (Chapter 25). The lie prevents escape and preserves the town’s isolation.

The narrator’s shadow uses this knowledge to argue for escape, but the narrator ultimately stays. The pool thus represents both the truth and the price of leaving.

13. How does the narrator’s Dream Reading ability change after merging with Yellow Submarine Boy?

After the boy bites his left earlobe and merges with him in Chapter 65, the narrator can only coax dreams from their shells while the boy reads them fully. He feels vibrations in place of voices. Together, they read six or seven dreams per night (Chapter 69). This cooperative reading symbolizes shared identity: the boy becomes the internal Dream Reader, allowing the narrator to function without full understanding.

The narrator hides the truth from the girl, maintaining a facade. The merge allows the boy to exist permanently in the town while the narrator eventually leaves.

14. Why does the narrator dream of age regression and being a shadow at the summer river?

In Chapter 62, the narrator passes through an “uncertain wall” into a summer river scene. He physically regresses to seventeen while retaining adult memories. He meets the sixteen-year-old girl, and she whispers they are “nothing more than someone else’s shadows.” This dream blurs memory and reality, suggesting his identity is a shadow of another self.

The episode directly echoes the novel’s opening, where the girl describes herself as a shadow. It reinforces the theme that all characters may be shadows of a deeper reality.

15. What role does the epigraph from Kubla Khan play in the novel’s themes?

The epigraph quotes Coleridge about the sacred river Alph running through “caverns measureless to man / Down to a sunless sea.” This imagery of hidden, subterranean geography and unstable boundaries mirrors the novel’s title and themes of shifting walls between dream and reality, life and death. It sets a mood of mystery and the uncanny before the story begins.

Murakami’s Afterword references Borges on limited stories, but the epigraph primes readers to expect a journey through invisible, unbounded spaces—much like the narrator’s traverse from the walled town to the real world and back.