“You can fake being clean, but you can’t fake being sanitary”

“You can fake being clean, but you can’t fake being sanitary” is the distinction between an attractive surface and care practiced as an ordinary habit. In Tooru Kamiya’s life, the phrase begins as something his sister taught him, becomes a personal measure of attentiveness, and ultimately acquires a darker resonance when people alter the records through which Maori Hino understands her own past.

Meaning and Household Origins

Tooru’s understanding of sanitation is grounded in domestic work rather than appearance alone. Living with his father in a public housing complex, he does most of the housework and washes their clothes each morning. After his sister leaves, he keeps up her routines, including daily laundry, because maintaining them helps preserve what she taught the family. Her standards were concrete: even though the family was poor, she made sure that Tooru and his father had ironed handkerchiefs and clothes that were not frayed, stretched out, or stained.

The lesson behind those routines is not simply to look respectable. Tooru reflects that his sister emphasized making sanitation part of daily life, rather than putting on a facade of cleanliness; he wonders whether she said it to protect the family from shabbiness. The idea therefore carries both practical and emotional weight. Repeated acts of care guard against neglect, while keeping the household’s modest circumstances from defining how its members are treated.

Tooru’s Personal Standard

Tooru applies the distinction to his own habits and even uses it to explain his admiration for a literary-fiction author. Asked what he likes about her, he answers that she is sanitary. When challenged about whether he means clean, he states the difference directly: “You can fake being clean, but I don’t think you can fake being sanitary.” The wording makes his preference sound unusual, but the underlying test is consistent: a polished appearance can be staged, whereas daily care shows itself in what someone reliably does.

That standard is visible at home. When Izumi Wataya remarks that Tooru’s house is unusually neat, he explains that he and his father live there alone and that cleaning is something of a hobby. Later, Maori praises his sanitation in front of Izumi, pointing not just to the tidiness of his room but to his wrinkle-free shirt collar and sleeves and the handkerchief he washes and irons every day. She identifies the hidden labor as the point: cleanliness in things no one sees is evidence of a continuing practice, not a performance for an audience.

The phrase recurs as a small comic refrain as well as a serious principle. When Izumi admires the books in Tooru’s dust-free room, he answers that sanitation matters; she teases him for bringing it up again. The repetition marks the trait as distinctive without reducing it to spotless surroundings. Tooru’s idea of sanitation is a commitment sustained through ordinary acts, and the same idea links his habits to the care he inherited from his sister.

The Phrase’s Later Resonance

After Tooru’s death, the contrast between appearance and underlying reality returns in a changed context. Izumi learns that Maori’s journal and binder contain records of her life and that Tooru had asked her to remove references to him if he died. Tooru’s sister offers to transfer the records to a computer and repair the passages left by removing him. What appears to be an editing task is also a decision about what Maori will be able to know about herself.

The people carrying out that plan make a new digital journal and notes, falsify file timestamps, replace Maori’s phone, and arrange explanations for the missing messages. They remove photographs, videos, and exchanges with Tooru from the phone she had used. Izumi also removes drawings of Tooru from Maori’s sketchbooks, preserving the pages separately. The work is careful and methodical, but its polished result depends on concealing what was done: an orderly account can be manufactured even when the underlying history has been deliberately changed.

The wall notes make the tension especially plain. Izumi replaces the notes Maori relies on to orient herself after her accident, changing their instruction to read the journal and notes on her laptop rather than on her desk. She prints replacements for all the notes so that one altered sheet will not look different from the rest, and she knows their wording by heart. These acts of protective deception give the saying an ethical echo: outward consistency does not establish that an account is honest, any more than a clean surface proves the daily practice behind it.

Significance

The expression gathers together Tooru’s family history, his personal habits, and the book’s concern with the records that sustain Maori’s sense of her life. At home, sanitation means preserving routines of care inherited from an absent sister. In Tooru’s own conduct, it means attending to the collar, sleeves, and handkerchief that might escape notice. In the aftermath of his death, the same emphasis on what lies beneath appearances exposes a contradiction: those handling Maori’s records present a smooth, coherent version of her life by removing evidence and disguising the changes.

The phrase does not make those actions equivalent to everyday housekeeping; its force lies in the contrast it illuminates. Care can be quiet and sustained, but the preservation of a person’s story also entails choices about access, truth, and what others may erase. Against the manufactured neatness of the revised records, Tooru’s original maxim insists that what matters is not only how a life looks, but what has actually been done to it.