Toru Watanabe and Reiko

Toru Watanabe and Reiko form a bond grounded in their care for Naoko and in a demanding ideal of mutual honesty. Reiko makes Watanabe part of the sanatorium’s shared life rather than treating him as an outsider who has come simply to help a patient. Their relationship offers him a way to be present for Naoko, but it also asks him to recognize his own need for help—and ultimately cannot protect either of them from the sorrow of losing her.

Meeting Through Naoko and the Sanatorium

When Watanabe visits, Reiko first identifies herself not as a doctor but as a music teacher who has lived at the sanatorium for seven years, teaches music as a form of therapy, and helps in the office. The residents sometimes call her “The Music Doctor” or “Doctor Ishida,” and she explains that the boundary between patient and staff has become difficult to distinguish in her own daily work. She is Naoko’s roommate; they talk about many things, including Watanabe. This introduction places Reiko between roles without making her an outside authority over him: she knows the institution from within and knows Naoko as a companion.

Reiko explains that the sanatorium is not an ordinary hospital. Its purpose is largely convalescence, with doctors checking residents’ conditions rather than administering the kind of treatment associated with a conventional hospital. There are no bars on the windows, the gate remains open, and people enter and leave voluntarily; admission depends on being suited to that kind of recovery. Her account gives Watanabe a framework for understanding the place—and for understanding why their connection cannot be reduced to doctor advising visitor or patient receiving care.

The community’s scale and routines reinforce that difference. About seventy people live there, with just over twenty staff members, in a spacious, quiet setting surrounded by nature. Residents and staff play sports together; in a basketball game, Watanabe says, the distinction between patient and staff can disappear. Reiko’s later invitation to Watanabe to participate in the community’s care is consistent with this everyday mixing of roles: while he is there, he belongs to the circle of people who help one another.

Reciprocity and Honest Speech

Reiko describes the sanatorium’s central practice as mutual aid. Everyone is understood to have some kind of flaw, and everyone can help as well as be helped. Doctors observe from the sidelines and step in when needed, but residents may also teach or assist staff. Reiko herself teaches music, while examples she gives include a patient teaching French to a nurse and Reiko teaching piano to a doctor. The point is not that professional care has no place, but that it does not monopolize the capacity to give care. Reiko makes the principle personal: Watanabe can help her, and he can help Naoko; Naoko can help him.

That reciprocity begins with a choice to want both to help and to be helped. Reiko says it requires complete honesty: not lying, glossing over events, or hiding what may embarrass the speaker. She asks Watanabe to speak his mind even when his candor may upset Naoko. When Naoko becomes distressed, Reiko reassures him that he has not said something wrong and argues that allowing difficult feelings to emerge is preferable to letting them harden inside. For Watanabe, honesty is therefore not simply a virtue to display to Reiko; it is part of how he can take responsibility for his connection with Naoko while acknowledging that the work may hurt.

Reiko frames their effort as a three-person undertaking. She believes that she, Watanabe, and Naoko may be able to help one another if they truly want to and remain honest. When Watanabe says he must return to Tokyo by early evening the day after tomorrow for work and a German exam, Reiko offers him a place to stay so that he can talk with them without watching the clock or worrying about the cost. The practical welcome matters: trust takes the form not only of advice but of time and hospitality.

Companionship Under Uncertainty

Reiko’s care for Watanabe is affectionate, but she does not claim certainty about Naoko’s recovery. She says she has seen many people come and go and can often sense whether someone is likely to improve; Naoko is the case she cannot read. Her feelings for her roommate cloud her judgment, she admits, and Naoko’s problems are tangled together in ways that may take a long time to unravel—or may come apart all at once. Reiko’s candor about not knowing is part of the trust between them: she offers guidance without pretending that closeness or experience gives her control over the outcome.

At one point, after Watanabe has watched a faint light in a window, he returns to find Reiko alone on the carpet playing guitar. She indicates that Naoko is in the bedroom, puts down the guitar, and invites him to sit beside her; she divides the remaining wine between their glasses. She tells him Naoko is all right and suggests a walk while Naoko rests. In this quiet interval, Reiko’s care is attentive but measured. She makes space for Watanabe to remain close to Naoko while also accompanying him herself.

Reiko later tells Watanabe that she is afraid to leave the sanatorium and become involved with the outside world, afraid to meet new people and experience new feelings. He answers that he believes she can go out and manage. Reiko smiles without replying. The exchange reverses the more familiar pattern in which she guides and reassures him: Watanabe offers encouragement to the person who has helped him understand how mutual care works. His words cannot remove her fear, but the scene shows that he has taken seriously her claim that each person in the community may also be a source of help to the others.

Separation, Grief, and the Limits of Care

The sanatorium’s mutual-support model has limits. In a letter to Watanabe, Reiko reports that Naoko is not doing well. After Naoko’s mother comes from Kobe, the family, Naoko, Reiko, and the doctor discuss moving Naoko to a hospital for intensive treatment, with the possibility that she might return depending on the results. Naoko would prefer to stay, and Reiko knows she will miss her and worry about her; nevertheless, Naoko’s emotions have become increasingly unstable, and during severe episodes in which she hears voices she shuts down completely and withdraws into herself. The people around her cannot safely take their eyes off her. Reiko therefore agrees that a specialist institution is needed for a time. Her decision is not a renunciation of their bond: it is an acknowledgment that affection and communal care cannot meet every need.

After Naoko’s death, Watanabe travels far from Tokyo, moving down the coast and sleeping on the sand. He makes fires from driftwood, roasts dried fish bought from a local fisherman, drinks whisky, and thinks about Naoko. Memories return with particular force: Naoko tending the aviary in a yellow raincape, the ruined birthday cake and her tears, her winter coat, her familiar hairslide, and her stillness on the sofa. In his inner landscape, she remains close enough to speak with and hold; the imagined intimacy does not undo the fact of her death. Reiko is not present in these scenes, but the loss also marks the failure of the three-person support Watanabe had once hoped could help them endure together.

Watanabe reflects that the understanding he drew from Kizuki’s death—that death exists as part of life—does not cure the grief caused by Naoko’s death. No truth, sincerity, strength, or kindness can take that sorrow away; it has to be lived through. When Watanabe returns to Tokyo, he shuts himself in for days, his attention fixed on the dead rather than the living. His rooms for Naoko remain shuttered, with the furniture covered in white and dust on the windowsills. This withdrawal makes visible the distance between Reiko’s ideal of reciprocal, honest connection and the grief that leaves Watanabe unable, for a time, to rejoin the living.

Significance of Their Relationship

The relationship between Watanabe and Reiko is defined less by a single act of rescue than by an exchange of roles. Reiko welcomes him, gives him a language for the sanatorium’s mutual support, encourages his honesty, and admits the limits of what she can know. Watanabe, in turn, listens and eventually tries to offer her encouragement when she speaks of her fear of the outside world. Their bond makes care reciprocal without suggesting that reciprocity guarantees recovery.

That distinction gives their friendship its emotional weight. Reiko’s principles help Watanabe remain present with Naoko, but they do not make Naoko’s condition predictable or grief curable. The later separation from Naoko and Watanabe’s retreat after her death expose the difference between sustaining one another and preventing loss. Their friendship endures in the form of an ethic—openness, shared responsibility, and the willingness to receive help—whose value remains even when it cannot produce the outcome they want.