Keigo Higashino Dies at 68: Japan's Master of Mystery

For four decades, one name has been synonymous with the Japanese mystery novel. However, today Japan is reading that name through tears. Keigo Higashino, the country’s most beloved and best-selling mystery writer, passed away in the early hours of July 23, his publishers announced this morning. He was 68. The announcement post has been viewed more than 26 million times in hours, as readers across Japan and around the world share which of his 106 books changed them.

【作家の東野圭吾さん死去 68歳】https://t.co/7EKyWFm9DC
— Yahoo!ニュース (@YahooNewsTopics) July 27, 2026

Quick Answer: Keigo Higashino died of colorectal cancer on July 23, 2026, at age 68, publisher Kodansha announced on July 27. A private family funeral has already been held. His final novel, “Eien no Kioku” (Eternal Memory), will be published as scheduled on August 5, and a film adaptation of his novel “The Swan and the Bat” opens in Japan on September 4. To American readers, he is best known for “The Devotion of Suspect X,” an Edgar Award finalist.

His path to becoming Japan’s mystery king was itself a great story.
Born in Osaka in 1958, Higashino studied electrical engineering and wrote his debut novel, “After School,” while working full-time as an engineer. It won the prestigious Edogawa Rampo Prize in 1985, and he never stopped: 106 books over 41 years, a pace of two to three novels a year sustained for a working lifetime. The milestones stacked up, including the Mystery Writers of Japan Award for “Naoko” in 1999 and the Naoki Prize, Japan’s top honor for popular fiction, for “The Devotion of Suspect X” in 2006. His publishers’ joint X account, which delivered today’s news, is itself named for his latest landmark: “Thank You, 100 Million Copies.”

皆様へ

作家・東野圭吾さんが、7月23日未明、逝去されました。
ここに、謹んで哀悼の意を表し、お知らせ申し上げます。

東野圭吾さんのご著書は1985年9月刊行のデビュー作『放課後』から、
2026年8月5日刊行予定の最新刊『永遠の記憶』を含めて
106冊（共著をのぞく）を数えます。… pic.twitter.com/zJlcpoz3kY
— 東野圭吾【公式】 (@higashinokeigo_) July 27, 2026

The announcement, issued jointly by the seven publishers who run his official account, read: “Author Keigo Higashino passed away in the early hours of July 23. We hereby express our deepest condolences and share this news. The stories he created will continue to captivate many readers. We hope you will continue to enjoy his novels.”

His Global Reach: The Japanese Mystery Writer America Actually Read

Higashino was that rarest thing: a Japanese novelist whose books genuinely crossed over. The English translation of “The Devotion of Suspect X” (2011) became his international breakthrough, earning a finalist spot for the Edgar Award for Best Novel, American crime fiction’s highest honor, and introducing Western readers to his signature move: telling you the killer on page one, then making the “howdunit” more gripping than any whodunit. The novel has since been adapted into films in Japan, South Korea, and China, and most recently as Netflix’s Indian hit “Jaane Jaan” (2023), which brought his storytelling to a new global streaming audience. His Detective Galileo series, “Malice,” “Newcomer,” and “Journey Under the Midnight Sun” are all available in English, and his work is a phenomenon across Asia, with his books reportedly surpassing 100 million copies in circulation. For readers wondering where to start: “The Devotion of Suspect X” is the consensus answer, and it is available at any American bookstore.

Why His Loss Resonates So Deeply in Japan

What does Japan lose when it loses its most reliable storyteller? For two generations of Japanese readers, a new Higashino novel was an annual ritual, the book you bought at the station kiosk before a long train ride, the one that made non-readers into readers. Social media today is a wall of testimonies beginning “my first novel was…” The grief is sharpened by what comes next: his final book arrives August 5, published as scheduled, and the film of “The Swan and the Bat,” a story he called his greatest challenge, opens September 4 with the sad new weight of a farewell. The publishers’ announcement image, a grid of all 106 covers under the words “Thank You, Keigo Higashino,” has become the shared memorial. In a country that reads on every train, he was the author everyone had in their bag at least once.

His publishers asked that his family’s privacy be respected, and noted that a public farewell gathering will be announced at a later date.

Rest in peace, sensei. The trick endings are finished, but the stories, as his publishers said, will keep captivating us.

FAQ

Q: Who was Keigo Higashino?
A: Japan’s best-selling mystery novelist, author of 106 books including “The Devotion of Suspect X,” “Journey Under the Midnight Sun,” and the Detective Galileo and Masquerade Hotel series. He won the Edogawa Rampo Prize, the Naoki Prize, and numerous other honors, and his books have been adapted into dozens of films and TV dramas across Asia.

Q: What was the cause of his death?
A: His publisher Kodansha announced he died of colorectal cancer in the early hours of July 23, 2026, at age 68. A family funeral has already been held privately.

Q: Which Keigo Higashino books should I read in English?
A: Start with “The Devotion of Suspect X” (Edgar Award finalist), then “Malice,” “Journey Under the Midnight Sun,” and “Newcomer.” Netflix’s “Jaane Jaan” is based on “The Devotion of Suspect X.”

Q: Will his final book still be released?
A: Yes. His last novel, “Eien no Kioku” (Eternal Memory), will be published in Japan on August 5, 2026, as scheduled, and the film adaptation of “The Swan and the Bat” opens in Japanese theaters on September 4.

Japan Now! is our daily series bringing you the news and cultural moments happening in Japan right now.

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