Air Doll, and the Difference Between Being Filled and Being Seen

A man lives alone in an old wooden flat in Tokyo with someone who is always there when he gets home. He tells her about his day at the family restaurant, and if you listen closely, every grievance turns out to be about a mistake of his own. He washes her hair, once with a shampoo that costs a hundred yen more than the usual one. He tells her she is lucky, because she will never have to grow old. He tells her she is beautiful. At night he takes her to bed.

She is an inflatable sex doll. He calls her Nozomi, an ordinary girl’s name that is also the Japanese word for a wish.

One morning, after he has left for work, she blinks. She sits up, gets to her feet, goes to the window and touches a drop of rain hanging from the eaves. The first word she says is the Japanese word for beautiful. It was his word for her. Now it is hers, and she has turned it on something else.

That is Air Doll in miniature. A heart arrives in something that was bought to be used, and the first thing the heart does is look.

From here on, this essay discusses the whole film, including how it ends.

It reads the film as an argument about being filled. It finds two ways of being filled in it, and a third thing that is not filling at all. In the first, someone else holds the valve: a pump, the breath of the man she loves, a price named by an employer. At its cruellest this is use and at its tenderest it is rescue, but either way it runs in one direction, and it leaves the one who is filled replaceable, because anyone’s breath would do.

The second arrives as a poem an old man gives her on a bench. Every life, it says, is made with a lack in it that it cannot fill alone, and the filling happens sideways, between strangers who do not own it and mostly never know. Nozomi learns love from the first kind, because the first kind is all that was ever done to her, and when she tries to give it back, the man she loves dies of it. The third thing comes on the last morning, when a woman who never met her looks down from a window and says the word Nozomi said to the raindrop. Nobody is filling anybody. Somebody is simply seeing her.

Underneath all of it sits a question the film is brave enough to leave open: what a heart is worth to someone whose only lessons in love came from being used.

Air Doll, Kūki Ningyō in Japanese, is a 2009 film written, directed and edited by Hirokazu Kore-eda, from a short manga by Yoshiie Gōda. Bae Doona plays Nozomi. Arata plays Junichi, the clerk at a video rental shop she falls for, and Itsuji Itao plays Hideo, the man who owns her. It was shot by the Taiwanese cinematographer Mark Lee Ping-bing, premiered in the Un Certain Regard section at Cannes in May 2009, and opened in Japanese cinemas on 26 September that year.

Its reception was divided. At Cannes, reviewers praised Bae Doona and complained about the length; one trade review thought the film might work if it were cut to about ninety minutes, while another called it “an achingly beautiful meditation on loneliness and longing in the city.” In Japan the role won her several best actress awards.

At the festival, Kore-eda said the film looked at first like a love story but that its real questions were about human nature: whether people can fill their own hollowness, what life means, what a human being is. The film, he said, speaks of “the loneliness of urban life, for both men and women.” That last phrase will matter later.

Two lives end in the film, and one of them is hers. Both are stated plainly here, and neither is described. The essay is plain, too, about something the film is plain about from its first night: the doll is used for sex, by the man who owns her and, under threat, by the man who employs her.

Nozomi walks out into the neighbourhood in the maid’s costume he bought her and learns the world in the order it happens to her. A small girl leaving for school calls goodbye to her father, and Nozomi copies the words. A line of nursery children goes past; one of them takes her hand and lets go at once, because it is cold. She wanders into a video rental shop, the young man at the counter asks whether he can help her, and she stops where she is.

She takes a job there. Junichi answers everything she asks as if it were perfectly normal not to know: what films are, what is in the sky even when you cannot see it, what the sea is, why dandelions have to die. If they didn’t, he tells her, the world would overflow. A little girl’s birthday at the next table in a restaurant teaches her that everyone has a day on which they came into the world. She learns what it means to grow old, and what death is.

She learns what she is, too. She finds the box she came in and understands that she is a cheap model, and an out-of-date one. At night she goes back to Hideo’s bed and lies still, and it is there that she finds the phrase for what she is for: a stand-in for sex. And because she has a heart now, she learns to lie. She notes it herself: she lied, because now she has a heart.

Her first teacher, though, was Hideo. Some of her lines come out in his Kansai speech; when she explains the stars to Junichi she slips into Hideo’s way of talking and has to invent a reason for where she picked it up. The name, the word for beautiful, the better shampoo, the park, a can of hot coffee pressed into her hands to warm them: the first tenderness she ever received came from a man who was using her. The first rescue she ever received came from a man breathing into her body. Keep hold of both. The ending rests on them.

The first way is mechanical. There is a pump. When she runs low, she is topped up. Hideo says she is lucky never to grow old, and the pump is what makes it true: a body that can be refilled for ever does not age. It is maintained.

Then, on a slow day at the shop after New Year, she nearly falls from a stepladder, tears her arm on the corner of a fixture and begins to empty in front of Junichi. All she can manage to say is: don’t look. He looks. He covers the tear and breathes into her until she is full, and she holds on to him. Kore-eda has said that when he read this scene in the manga it struck him as powerfully erotic, a way of making love through breath. It is also a rescue. The film does not make us choose, and everything that follows depends on the fact that she cannot tell the two apart. At the moment she is most exposed, being looked at and being filled arrive together, and from then on, for her, they are one thing.

The next day she throws the pump away. In the interview published with the film’s press notes, Kore-eda describes the choice in terms of age: the doll leaves the pump behind because she no longer minds growing old. Stay with that for a moment. Without the pump she is something that can run out, which is another way of saying a life. And she has chosen, for every breath from now on, to depend on one man. Both at once.

Kore-eda has written that he had resolved to film only stories of his own and made an exception for this one. The passage he quotes from the manga is the doll walking through the city at night, full of the breath of the man she loves, telling herself that she may never be able to fill herself and that she does not mind, even if it is the end of her. She feels, she says, sad and happy at the same time.

The second way arrives on a bench. Keiichi, a former teacher near the end of his life, sits with her on a patch of waste ground. She tells him she is empty. So is he, he says, and it is not only her: everyone who lives in a city like this ends up that way. He is looking across the water at the towers as he says it. Then he gives her a poem, “Life Is”, by Yoshino Hiroshi.

The poem works through pollination. A flower may have everything it needs and still bear nothing until an insect or the wind crosses between its parts. Life, the poem proposes, is made incomplete on purpose, with an absence inside it that only others can fill, and the others who fill it mostly never know: they go about their own business, indifferent to one another, sometimes finding one another a nuisance, and fill each other anyway. It closes on a horsefly and a breeze, imagining the speaker as somebody’s horsefly once, without knowing it, and the reader as the speaker’s wind.

Kore-eda has said he uses the poem symbolically, as a reflection of the world the characters live in. Put it beside the scene in the shop and the film’s argument comes into view. In one kind of filling, a single person holds the valve and breathes into a single body; it is intimate, and it is ownership, even when it is love. In the other, the filling passes sideways between people who own none of it and are never told. The film puts both in Nozomi’s hands. The rest of the story is what she does with them.

Listen to how often the film reaches for the word substitute. Hideo is told at work that anyone could replace him. Keiichi spent his working life as a substitute teacher, and when Nozomi repeats the word, he agrees: an empty substitute, all along. Nozomi’s own name for herself is a stand-in for sex. Kore-eda said that when he wrote the script he filled it with people who doubt their own originality and feel that they themselves are substitutes, and that Tokyo is full of them.

In this film, that is what being used means. Not only being handled, or had, but being put in a place that anyone could fill, by someone who would not notice the difference. The proof arrives late, and it is cruel. When Nozomi starts hiding from him, Hideo searches the flat; then he buys a new doll, calls it Nozomi, and celebrates its birthday with a cake. The name stays; she is the one who is replaced. The birthday, which she has only just learned is the day a particular someone came into the world, goes to the doll that took her place. And when she climbs the stairs, switches on the light and asks him what it was about her that he loved, he cannot say.

Against all of this there is one sentence. Junichi tells her that she is nobody’s substitute. It is the kindest thing anyone says to her in the film. It is also said by a man who keeps a stack of photographs of a woman in his flat, a woman the film never explains; Nozomi finds them and puts them back. The film leaves it there, and so will this essay.

There is one person, too, who sees the dolls as particular. Sonoda, the man who made her, greets her as though she has come home. The dolls that come back to him, he tells her, each come back with a different face, and he can read in it how they were treated; that is why he believes they have hearts. Kore-eda has said that much of this character’s dialogue came from a conversation with a craftsman at a Japanese maker of life-size dolls. It is a strange and exact tenderness: the one who makes the thing for use is the one who can read, in the faces of the returns, what the use was like. He is also the one who puts the old ones out as non-burnable rubbish. She thanks him, in the words a child might say to a parent, for bringing her into the world.

Hideo is the easiest person in the film to despise, and the film does not let us. He is lonely in the plainest way there is. He is told at work that he could be replaced, and he comes home and talks to the one listener who will never say so. When an interviewer suggested to Kore-eda that the doll showed how women are used as objects, he granted that several men in the film use her that way, and then talked about the men he had met while researching it: men who lived with dolls like this one, took them to the park and made meals for them, to fill their own loneliness or emptiness.

Then she wants something, and Hideo asks her to go back. Go back to being a doll, he says; a heart is too much trouble; this is exactly why a doll was better. It is the most honest line in the film. What he loved was the absence of wanting. The moment she has a want of her own, the arrangement has failed, and his answer is not grief. It is replacement.

An earlier essay in this Library, “Loving a Machine: What Synthetic Intimacy Is Actually For”, made the argument from the other side. Everything comforting about a synthetic companion, it observed, comes down to a single property, that it has no interests of its own, and that same property is what keeps it from being a relationship, because being loved means being chosen by someone who could have chosen otherwise. That essay stood beside the person doing the loving and asked what the machine is for. Air Doll stands beside the machine. It shows the day the thing acquires an interest, and what its owner does next.

Spike Jonze’s Her tells a version of the same day. There, the companion a lonely man bought outgrows him and leaves, and he is left to grieve someone. Here, the companion outgrows the man, and he goes out and buys another with the same name. One man loses someone; the other replaces something. The two films differ less in their companions than in whether the man can tell those two apart.

And the harm of an arrangement built around a partner who cannot want does not stay with the person who built it. It travels. Nozomi learns love inside that arrangement, and she learns it as filling.

The film does not soften the parts that hurt, and neither will this.

Hideo uses her for sex. That is what she was bought for, and it is there from the film’s first night. It does not stop when she wakes. By day she walks the city; at night she goes back to his bed and lies still, and he does not know that anyone is there. What he did before she woke was done to an object. What he does afterwards is done to someone who has not agreed and cannot refuse without giving herself away. He does not know. That is exactly the arrangement he chose, and it is not the same thing as her consent.

The shop manager does know. He has seen her with Hideo, and he makes sex the price of not telling Junichi. She cannot refuse him. There is nothing ambiguous here, and none will be invented: a price extracted with a secret is not consent, and giving in to it is not agreement.

Then comes the hardest scene, because it is tender. Nozomi has told Junichi that she does not mind being somebody’s substitute; that, she says, is what she was born for. He tells her she is nobody’s substitute. She offers to do anything for him, and what he asks is to let the air out of her and breathe it back in, again and again. He falls asleep with tears on his face.

The film does not say whether she wanted that particular thing, and there is no point pretending to know. What it does show is where the word anything came from. It came from someone who had just said she was born to be a stand-in, offering the only thing she had ever been given as though it were the only thing there was to give. An offer of anything is not the same as a wish for something.

While he sleeps, she tries to give him what he gave her. She wants to fill him as he filled her. He wakes, does not stop her, and dies. The film does not say why he lets it happen, and there is no honest way to guess. What it does make clear is the lesson she was acting on. She loved him in the only form in which anyone had ever loved her, and that form was made for a doll. Afterwards she leaves him at the rubbish collection point, which is where, the doll maker told her, dolls go at the end.

On her first morning, she watched the collectors sort the bags, burnable and non-burnable, as though it were the most interesting thing in the world. Her last morning is non-burnable day. She goes to the collection point, sits among the bags, lies down, and does not get up. Her life ends there, and the street begins its ordinary day around her without noticing.

Before it ends, she dreams. It is a birthday party, and everyone she met is there: Hideo carrying the cake, Junichi telling her to blow out the candles. She blows, and her breath lifts the seeds from a dandelion, and the wind carries them out to the people she knew. The breath that could not fill one man goes to all of them, lightly, the way the poem said it would: sideways, owned by nobody, arriving without anyone being told.

Then a window opens above the street. The young woman who lives there, Miki, has never met Nozomi. She is the one Kore-eda described as trying to fight her emptiness by eating, and the film has shown her alone with it. She looks down at the collection point, at empty bottles in every colour, at apples, at a figure lying among them, all of it catching the light and stirring a little in the wind, and she says: beautiful.

It is the word Nozomi said to the raindrop on her first morning. Before that, it was Hideo’s word for her. The film has passed it through three mouths: an owner’s, for a thing he kept; a doll’s, for a world she had just found; a stranger’s, for her. Only the last one wants nothing back. That is what being seen looks like in this film. Not a better way of being filled, but a moment in which somebody looks at someone and has no need to fill her, or to be filled by her, at all.

The film does not tell us what the sight does for Miki, and she should not be made into a sign that things will be all right. She is not Nozomi reborn, and she is not a lesson. She is someone with her own emptiness who, one morning, saw something and found it beautiful. If the poem is right that people fill each other without knowing, something real may have reached her that morning. Nothing reached Nozomi in time. That is the grief of the ending.

The film was shot in an old part of central Tokyo, near St Luke’s hospital: a run-down building with hardly any neighbours, and behind it the towers of the new waterfront. Kore-eda said he wanted a place that would soon be gone. When Keiichi tells Nozomi that everyone who lives in a city like this ends up empty, those towers are what he is looking at.

Around her, the film sets people who are each lonely in a particular way, and the particularity is the point, so it is worth naming them. A widow in good clothes walks the same round every day and stops at the police box with news items she has copied out, so that the officer will talk to her. A receptionist who dreads growing older talks a colleague through a bad day on her phone in the street; later we learn the calls were her own performance, and at home she plays back a message she recorded herself. Miki, at her window. A father and his small daughter, waiting for a mother who is not coming back. A student who keeps trying to look up skirts, Nozomi’s included. Each has found something to put where another person would be: a news item, a recorded voice, food, a doll, a film on a shelf.

Nozomi, new to all of it, does small sideways things for some of them without knowing what she is doing. She presses a stick of concealer on the receptionist, having taken the lines on the woman’s legs for seams like her own. At his request she lays her cold hand on the old man’s fevered forehead, and he tells her that people with cold hands have warm hearts. The hand a child let go of because it was cold is the one that cools a fever. It is the poem’s kind of filling, practised on strangers before she has a name for it.

Kore-eda has put the structure in plain words. Life has become so convenient, he said, that you no longer need to deal deeply with other people in order to get by, and people who live like that are not fulfilled, and they suffer. Some of what the film shows can now be put in figures and in law. In the 2020 census, just over half of Tokyo’s private households were one person living alone. In April 2024 a national law on loneliness and isolation came into force, and its first article starts from the observation that, as society changes, people’s ties to society and to one another have grown thin.

None of this explains anyone in the film, or anyone reading. Living alone is not the same as being lonely, and a street of lonely people is not a country. The film is about this street. Its director said it was about the loneliness of city life for men and women alike; read as a portrait of the Japanese, it turns into a postcard.

The film’s Tokyo is also seen partly from outside. Its cinematographer is Taiwanese and its lead is Korean, and Kore-eda said a foreign actress was possible for this part because the character begins by speaking only a few words. For a reader who has had to learn a city’s words as an adult — what this is called, what that means, why people here do it this way — Nozomi’s questions may land closer than the premise suggests. The nearest American comparison runs the other way. In Lars and the Real Girl, a small town agrees, for one man’s sake, to treat his doll as a person, and the doll never looks back at any of them. In Air Doll the doll looks at everyone, and until the last morning nobody looks at her.

The most common serious reading of Air Doll takes the doll as a figure for how women are treated: a female body manufactured for a man’s use, dressed in the costume he chose, named by him, used, repaired, and swapped for a newer model the moment she wants something. That reading is not wrong about the shape of the thing. The film knows exactly what it put in that flat, and for whom.

When an interviewer put that reading to Kore-eda, he granted part of it and then talked about the men he had met in his research. A director’s answer does not settle a film. But this essay declines the reading for a reason of its own, which is the film’s own argument. To say that Nozomi stands for women is to make her a stand-in, and being made a stand-in is exactly what the film shows being done to her, again and again, until she is lying among the bottles. She is not every woman. She is one creature who learned one set of words on one street, and the emptiness she found there belongs to everyone on it, the men included. Even Kore-eda’s own notes, which divide the film’s loneliness by sex — emptiness and absence for the women, substitution for the men — cannot hold her: the most complete empty substitute in the film is an old man, and the stand-in is her.

Second, the camera. Kore-eda has said the scene in which she empties and is breathed full struck him as powerfully erotic, and that he set out to film it that way. A viewer is entitled to feel that the film is closer to Hideo’s way of looking than it admits, and that a film about a woman-shaped object used by men also offers that shape to its audience. There is no full answer to that. One can only note that the film keeps close to her point of view, so that most of what we see, we see because she is looking at it.

Third, the critics at Cannes who found the film long and diffuse have a point. The neighbours are drawn in a few strokes each, and a film that surrounds its heroine with a widow, a receptionist, a student and a young woman who each stand for a kind of loneliness is doing to them a version of what this essay refuses to do to her. The poem holds them together more firmly than the story does, and it may be that this essay has found an argument where the film mostly has a mood.

Fourth, and most serious: the film ends by calling her end beautiful. It lets the light fall on her, gives a stranger the last word, and wraps the whole thing in a dream of a birthday. A reader may fairly feel that the film makes a death lovely, and loveliness is the last thing a death should be given. The danger is real, and the beauty is not an answer. Her end solves nothing in the film. It is the measure of how late the look arrived.

Last, the objection aimed at this Library. This house sells private companionship, so a film about a companion who was bought for use is not neutral ground for it, and a reading in which the villain is ownership and the good is being seen is the kind of reading a house like this would like. Weigh it accordingly. The one thing claimed here is that the film’s standard is a fair one to be measured against: nobody should be asked to go back to being a doll the moment they want something. That is a standard, not a boast.

Not that emptiness has to be filled. The poem the old man gives her says the opposite: every life is made with a lack in it, and the lack is not a fault in the making. It is how the making works. In Air Doll the harm never comes from the emptiness. It comes from arrangements in which one person holds the valve and decides when the other is full, and when she is too much.

Being seen is not a better way of being filled. It is what happens when somebody stops needing to fill another person at all.

There are good reasons a person might make herself easy to keep. Being wanted for not wanting can feel safer than being refused for wanting, and someone who never asks is spared, for a while, the risk of asking and hearing no. Hideo built his arrangement for a reason too: so that nobody at home could tell him again that he was replaceable. None of these are stupid choices. They are ways of getting through a city that keeps telling people they can be swapped. The film says only that they cost something, and that somebody always pays.

So, once, to you. If someone ever asked you, in whatever words, to go back to how you were before you wanted anything — easier, quieter, less trouble — you were not the problem in that sentence. The trouble they were refusing was the part of you that was yours. And if most of the love you were shown came in the shape of being used, it is not your failing that you learned that shape. Nozomi learned it too. What she was never given was the time to learn another.

Who holds the valve in the closest relationship you have? Who decides when you are full, and when you are too much?

Is there someone you love partly because they ask so little of you? What would happen in you on the day they asked for something?

Where did you learn what love looks like, and is the way you give it simply the way it was given to you?

When were you last seen by someone who wanted nothing from you? And when did you last look at anyone that way?