Before the Coffee Gets Cold: The Japanese Novel About a Time-Travel Café

Before the Coffee Gets Cold is a Japanese novel by Toshikazu Kawaguchi about a tiny Tokyo café where customers can travel back in time, but only for as long as it takes their coffee to cool. Kawaguchi first wrote the story as a stage play in 2010, published the novel in Japan in 2015, and the English translation by Geoffrey Trousselot arrived in 2019. It has since grown into a whole series of gentle, tear-jerking café stories.

If you have just finished the book, or you are wondering whether it is worth picking up, here is a guide to the café, its strict rules, the sequels and the real Japanese coffee culture that makes the setting feel so believable. Light spoilers only: we stick to the premise, not the endings.

What Is Before the Coffee Gets Cold About?

The novel is set in Funiculi Funicula, a small, old-fashioned café tucked down a narrow back alley in Tokyo. It has only a handful of seats and a reputation built on rumor: in one particular seat, you can go back in time.

The book is split into four linked stories. Each follows a different visitor who wants to revisit a moment with someone they love: a lover who left, a spouse whose memory is fading, a sister, a mother. None of them can change what happened. What they can change is how they feel about it. That quiet twist is the heart of the series and the reason so many readers describe it as comforting rather than sad.

The Rules of the Time-Travel Café

Funiculi Funicula is famous for its rules, and Kawaguchi uses them to keep the magic small and human. Here they are in plain terms:

1. You can only meet people who have visited the café. If the person you want to see never came in, there is no point going back.
2. Nothing you do in the past will change the present. However hard you try, the outcome stays the same.
3. There is only one seat that works. And it is usually occupied by a silent ghost woman, who leaves it only briefly to use the restroom.
4. You cannot leave the seat while you are in the past. Stand up, and you are pulled back to the present.
5. You must drink the coffee before it gets cold. The trip lasts from the moment the coffee is poured until it cools. Fail to finish it in time, and the consequences are serious.

The coffee is poured at the table by a member of the family that runs the café. The ritual of a single cup, poured carefully at the table, is what turns an everyday drink into something charged with meaning.

Why coffee works so well as a timer

Anyone who has forgotten a mug on their desk knows how fast coffee cools. A freshly brewed cup is usually served somewhere around 160–185°F (70–85°C), and it slides out of its best drinking range within minutes. That makes coffee a clever, relatable clock: readers instantly feel the pressure. If you want to understand why heat matters so much to flavor, our guide to the best water temperature for brewing coffee explains the science.

The Before the Coffee Gets Cold Series in Order

The first book became an international bestseller, and Kawaguchi kept returning to the café and to a second location with similar powers. Here is the series by English title, with the Japanese publication years for the sequels.

You can read the sequels on their own, since each book is built from self-contained stories, but reading in order lets you watch the café staff and regulars grow over time.

The movie adaptation

The story was also adapted into a Japanese film, Café Funiculi Funicula (2018), directed by Ayuko Tsukahara and starring Kasumi Arimura. It keeps the cozy, slightly melancholy tone of the novel and makes a good companion if you want to see the little café brought to life.

Funiculi Funicula and Japan's Kissaten Coffee Culture

The café in the novel feels instantly familiar to anyone who has stepped into a Japanese kissaten: an old-school coffee house with dark wood, dim lighting, careful service and coffee made one cup at a time. Kissaten are less about speed and more about stepping out of time for a while, which is exactly what Kawaguchi’s characters do, literally.

Typical kissaten touches that echo the book include:

• Small, quiet rooms with regulars who know each other by name.
• Coffee brewed by hand, often pour-over or siphon, rather than pulled from a big machine.
• Strong, dark roasted coffee served black, often with a slice of toast or a simple sweet.
• Staff who take their time, and customers who are expected to as well.

For a deeper look at these coffee houses, read our guide to Japanese kissaten. If you want to recreate the hand-brewed cup at home, our siphon coffee maker guide covers one of the most theatrical kissaten methods.

How to Brew a Funiculi Funicula–Style Cup at Home

The book never gives a recipe, so this is our own reading-nook ritual, inspired by the story. The goal is a rich, dark cup that rewards slow sipping, though, unlike the characters, you can take your time.

• Coffee: 20 g (about 3 level tablespoons) of medium-dark or dark roast, ground medium-fine.
• Water: 300 ml (about 10 fl oz) just off the boil, around 200°F (93°C).
• Method: Pour-over or a French press both work well.

1. Warm your cup with hot water first, then discard it. A warm cup keeps coffee hot longer.
2. Bloom the grounds with about 40 ml of water and wait 30 seconds.
3. Pour the rest slowly in circles, aiming to finish brewing in about 3 minutes.
4. Serve black first. Add a splash of milk only if you want to.
5. Read one chapter per cup. That is the only rule here.

For bean ideas, a dark roast such as French Roast gives the deep, roasty character of classic kissaten coffee, while Sumatra offers a heavy, earthy body that suits a rainy afternoon of reading.

Before the Coffee Gets Cold FAQ

Is Before the Coffee Gets Cold a sad book?

It is emotional, and many readers cry at least once. But the overall tone is warm and hopeful: the stories focus on acceptance and on saying what was left unsaid, not on tragedy for its own sake.

Do I need to read the Before the Coffee Gets Cold books in order?

Not strictly. Each book is made of linked but self-contained stories, so you can enjoy any of them alone. Reading in order does help you follow the café family and the recurring characters.

Is Funiculi Funicula a real café in Tokyo?

Funiculi Funicula is fictional. The name comes from the famous 1880 Neapolitan song “Funiculì, Funiculà,” and the setting draws on the atmosphere of classic Japanese coffee houses rather than one specific address.

What kind of coffee is served in the book?

The novel focuses on the ritual of the single poured cup rather than on beans or brewing details. A dark, hand-brewed coffee in the kissaten style is a natural match if you want to drink along.

A Cup Worth Finishing

Before the Coffee Gets Cold turns a simple cup of coffee into a deadline, a gift and a goodbye. It is a reminder to slow down and pay attention to the people across the table. Brew a fresh pot, settle in and give the book the quiet afternoon it deserves. At Feel Espresso, every bag is roasted 1–5 days before delivery, so explore our coffee blends or a bold dark roast and make your next reading session a cup you will want to finish while it is hot.