In The City And Its Uncertain Walls by Haruki Murakami, a boy and a man who are the same person live in different worlds, the younger unknowing what he will become and the older, has forgotten what he was. This is a story about losing the connection with your heart when the realities of life take hold. It is a story about identity in a world of uncertainty. A story about the unfortunate nature of pragmatism adults must adopt in order to exist in a dehumanizing world run by profit margins.
Yet, to reduce the book to a critique of capitalism would be unjust. The story focuses very little on the workings of the economic system, and delves far deeper into the barrier between what is real and what is fantasy.
As a 17-year-old, the protagonist is deeply in love with a 16-year-old girl. She vanishes. But not until after telling him of a city with a high wall and unicorns that die each winter and during mating season and then are burned by a gatekeeper with a large axe. It is this city she has gone to and the protagonist spends years trying to get there and to find her, but by the time he does, he is in his forties, and she has not aged at all, for there is no time in the city with the high wall. Everyone in the city has a job, and it is essential. There is no ambiguity of purpose and meaning.
The wall that protects the city is not to be taken literally. Like the city itself, it is metaphor through and through. The wall, like the city, is the space between our heads and our hearts. So often, hour heads know one thing, something practical and logical, but our hearts are telling us something far different, and it is not until they are united that we become whole. Ikigai, I believe, has something to do with this.
There are some beautiful passages in this book about love. The sense of longing and aching one has when in love for another person presence, attention, body. The book is genuine and heartfelt, and yet. . . it also tumbles into the trope of Literature (literature with a capital L) having characters with much to think and talk about, but little to do about their predicaments other than to talk more and wait until the walls between the real and the unreal, crumble.