Three Days of Happiness

My Rating: [ 7.7 — Great ]

• Japanese Title: 三日間の幸福
• Hepburn: Mikkakan no Kōfuku
• Original Web Title: 寿命を買い取ってもらった。一年につき、一万円で。
• Web Hepburn: Jumyō o Kaitotte Moratta. Ichinen ni Tsuki, Ichiman-en de.
• Author: Sugaru Miaki (三秋 縋)
• Pseudonym: Fafoo
• Original Web Publication: 2012 on the textboard 2channel
• Novel Publication Date: December 25, 2013
• Publisher: ASCII Media Works under the Media Works Bunko imprint
• English Release: Yen Press
• English Title: Three Days of Happiness
• Official Product Page: KADOKAWA Official Site
• English Fan Translation: vgperson Translation

Review

Three Days of Happiness is the kind of novel that does not reveal its full strength immediately. For a large part of the read, I was honestly unsure whether it would justify its reputation, and I was even wondering whether it was wasting my time. At that point, I probably would have rated it around [ 6.7 — Good ] rating on my system, which is still a solid score, but not especially impressive compared to the rest of Sugaru Miaki’s work.

That changed completely near the end. The last two or three chapters were so strong that they redefined my entire impression of the novel. They were worth the wait, and they made the build-up feel far more meaningful in hindsight. The story did not just improve slightly at the end; it climbed sharply and became much more impactful than I expected.

The biggest turning point for me was when the protagonist stopped trying to spend his remaining three months the way other people might have wanted him to. Once he gave up on that idea, the novel became much more convincing. An even larger jump came when he fully let go of the past and accepted Miyagi’s presence. That shift gave the story its emotional center. The scenes of him wandering through town with Miyagi, while everyone around him assumed he was insane because they could not see her, were especially memorable. They had a strange mixture of sadness, warmth, and quiet absurdity that worked extremely well.

The ending was the best part. Miyagi selling off her own life for three days of happiness gave the entire story a warm and tragic atmosphere that stayed with me after finishing it. The final sections made the whole novel feel more complete, like everything had been moving toward that exact emotional release. Even the protagonist giving away the money from selling his life, distributing everything he had to random people on the street, and then returning to his old apartment added another layer to the story. It made the novel feel less like a simple tragic premise and more like a reflection on what it means to let go of yourself entirely.

I also appreciated how little the story relied on cheap surprises. There was enough foreshadowing that the turns felt earned instead of arbitrary. Nothing seemed to come out of the blue. It gave the impression that Sugaru Miaki had already worked out the novel’s structure in full before writing it, which made the later developments feel much more satisfying. The story does not depend on shock value so much as careful emotional accumulation.

Miyagi is a major reason the novel works as well as it does. She does not feel like a generic emotional device. Her presence changes the tone of the work in a way that feels natural rather than forced. The relationship between her and the protagonist gives the story its warmth, and that warmth becomes much more powerful precisely because the novel spends so much time in loneliness and despair before reaching it.

The afterword also deserves special mention. Sugaru Miaki tends to elevate his novels with his afterwords, but this one is one of the best I have read from him. It adds another layer to the entire work and reframes the story in a way that makes it feel even more personal. The afterword feels like an essential part of the novel rather than a bonus.

They say that a fool can never be cured to his death.
But I like to take a slightly more optimistic view of this. Something more like “A fool will be cured by the time he’s dead.”

While we call them all fools (or its synonyms), there actually exist many different kinds of fool. The fool I speak of here is the fool who creates his own hell. What is characteristic of this fool, first of all, is that he is strongly convinced he can never be happy. Made more severe, this conviction can be expanded to become “I shouldn’t be happy,” and ultimately arrive at “I don’t want to be happy,” a most destructive misunderstanding.

Once that point is reached, there’s nothing left to fear. These fools become intensely familiar with dissatisfaction, and no matter how blessed their environment, they find some loophole to avoid happiness. As this is all done subconsciously, they believe this world to be hell - when in actuality, they are just making it hell themselves with every step they take.

I myself am one of those hell-creators, which is why I believe so, but such fools cannot be cured quickly. To someone who has made being unhappy part of their identity, not being unhappy is losing oneself. The self-pity they used to endure unhappiness eventually becomes their only enjoyment, and they actively seek out displeasure for that purpose.

However, as I stated at the outset, I believe such fools will be cured by the time they die. To be more exact, my thought is “Just before death, I’m sure they’d be cured.” The lucky ones may get an opportunity to be cured before that actually happens, but even the unlucky, when they realize the inevitability of their death and are freed of the chains of “having to keep living in this world” - finally, then, are they not also freed from their foolishness?

I called this viewpoint optimistic, but looking at it closer, it could be considered quite pessimistic as well. The first time he comes to love the world is when his death is made certain. However, I consider that through the eyes of this “fool who was cured, but too late,” everything is hopelessly beautiful. The deeper the regrets and grievances like “To think I lived in such a beautiful world as this,” or “Now I’d be able to accept it all and live,” the more the world appears to be cruelly beautiful in return.

I’m always thinking about how I want to write on that kind of beauty. At least here in “Three Days of Happiness,” though it would seem I used the story to speak about the value of life, the power of love and whatnot… to be honest, that was not my intention in the least.

– Sugaru Miaki

That afterword is part of why the novel lands so well. It does not just explain the story; it deepens it. It makes the entire book feel like it is speaking from a very specific kind of sadness, one that understands how people can become attached to their own unhappiness and how difficult it is to accept being cared for.

Overall, Three Days of Happiness earned its place as Sugaru Miaki’s most popular work in my eyes. It is not just because of the premise, and not just because of the ending, but because the final stretch pays off the earlier build-up so completely. What starts as a fairly quiet novel becomes something much more affecting by the end. The last chapters do not merely save the book; they raise it several levels higher.