# Keigo Higashino (東野 圭吾)
**Keigo Higashino** (東野圭吾; ヒガシノ・ケイゴ, 1958–2026) was a Japanese mystery writer, trained as an electrical engineer, who published more than 100 million copies in print in Japan and a body of over 100 books spanning detective fiction, social mystery, and essays.[1](https://keigohigashino.com/) • [2](https://www.shinchosha.co.jp/writer/2592/) • [3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) He won the Edogawa Rampo Prize in 1985 while working as an engineer at Nippondenso, and rose to international prominence with *The Devotion of Suspect X* (容疑者Xの献身), which took both the [Naoki Prize](https://www.edgepedia.org/naoki-prize) and the Honkaku (orthodox, puzzle-focused fair-play detective fiction genre) Mystery Award in 2006.[4](http://mystery.or.jp/member/detail/0371)
| Key fact | Detail |
|---|---|
| Born / died | 1958, Ikuno-ku, Osaka City; 23 July 2026[5](https://id.loc.gov/authorities/names/no2002058147) • [6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) |
| Debut | 31st Edogawa Rampo Prize, 1985, for *Hōkago* (放課後, *After School*), a locked-room school murder novel, written while an engineer[4](http://mystery.or.jp/member/detail/0371) • [3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) |
| Signature award | 134th Naoki Prize and 6th Honkaku Mystery Award, 2006, for *The Devotion of Suspect X*, won at age 47 on his sixth nomination[4](http://mystery.or.jp/member/detail/0371) • [3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) |
| Output | 106 books in 41 years; more than 100 million copies in print in Japan[1](https://keigohigashino.com/) |
| Major series | Detective Galileo (1998–2026, eleven books) and the Masquerade Hotel series[1](https://keigohigashino.com/) |
| Final book | *Eien no Kioku* (永遠の記憶), published 5 August 2026, the eleventh Galileo book, which the publisher calls Galileo's final mystery[1](https://keigohigashino.com/) |
| State honors | Medal with Purple Ribbon (2023), Medal with Blue Ribbon (2024)[6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) |
## Early life and entry to fiction
Higashino was born in 1958 in Ikuno-ku, Osaka City, and graduated from Osaka Prefectural University with a bachelor's degree in electrical engineering from the Faculty of Engineering.[6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) While working at Nippondenso, an auto-parts manufacturer, he won the 31st Edogawa Rampo Prize in 1985 for *After School*, debuting as a novelist.[4](http://mystery.or.jp/member/detail/0371) • [2](https://www.shinchosha.co.jp/writer/2592/) The prize came on his third attempt; commentary he cited attributed part of his motivation to money, remarking that "the salary at the company where I worked was low."
[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c)
## From engineer to full-time novelist
Higashino did not write full time at once. He spent about five more years as an engineer at the auto-parts company after his debut, calling the job "a paid school of special skills," and calculated that three books a year at 10,000 copies each would match the salary he would give up; his nuclear-power novel *Tenkū no Hachi* (天空の蜂, *Sky Bee*) took three years to write.[1](https://keigohigashino.com/) Recognition came slowly at the top of the field: it was not until age 47, after being nominated five times, that he won the Naoki Prize.[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c)
## Major series and standalone works
**Detective Galileo.** The series centers on Manabu Yukawa, who first appeared in *Tantei Garireo* (探偵ガリレオ, 1998).[1](https://keigohigashino.com/) Its central novel, *The Devotion of Suspect X* (2005), won the Naoki Prize and the Honkaku Mystery Award novel division in 2006.[4](http://mystery.or.jp/member/detail/0371) • [1](https://keigohigashino.com/) Nearly three decades after Yukawa's first appearance, *Eien no Kioku* was published in Japanese on 5 August 2026 as the eleventh Galileo book (novels and story collections combined), returning to Yukawa, Kusanagi, and Utsumi; the publisher presents it as Galileo's final mystery.[1](https://keigohigashino.com/)
**Standalone anchors.** Shinchosha's author page lists *Chō Satsujin Jiken* (超・殺人事件), *Byakuyakō* (白夜行, *Journey Under the Midnight Sun*), *Tegami* (手紙, *Letter*) and *Akai Yubi* (赤い指) among his many titles.[2](https://www.shinchosha.co.jp/writer/2592/) The specialist archive places *Journey Under the Midnight Sun*, *The Miracles of the Namiya General Store* and the [Masquerade Hotel](https://www.edgepedia.org/masquerade-hotel) series among his career landmarks, notes that *Newcomer* slowed the investigation into a neighborhood portrait, and that *The Letter* widened the focus to the damage a crime causes around the offender; *Namiya* left conventional crime behind and carried him to an even wider Asian readership.[1](https://keigohigashino.com/) The Mystery Writers of Japan register also lists his honkaku-centered novels, including *Sotsugyō* (卒業), *Gakuseigai no Satsujin* (学生街の殺人), *Chōjin Keikaku* (鳥人計画), *Shukumei* (宿命), *Aru Tozasareta Yuki no Sansō de* (ある閉ざされた雪の山荘で), *Henshin* (変身), *Tenkū no Hachi* (天空の蜂) and *Dochiraka ga Kanojo o Koroshita* (どちらかが彼女を殺した), the linked collections *Kōtsū Keisatsu no Yoru* (交通警察の夜) and *Meitantei no Okite* (名探偵の掟), the story collections *Kaishō Shōsetsu* (怪笑小説) and *Dokushō Shōsetsu* (毒笑小説), and the essay collection *Ano Koro Bokura wa Aho Deshita* (あの頃ぼくらはアホでした).[4](http://mystery.or.jp/member/detail/0371)
## Style and method
Higashino is characterized as a leading contemporary Japanese mystery writer known for social mystery novels, intricate plotting and rich psychological description across diverse genres.[6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) His range ran from *Tenkū no Hachi* to essays, and honkaku-centered works run through his early novel list.[4](http://mystery.or.jp/member/detail/0371) He described his method in judicial terms: "There is always a lawyer, a prosecutor and a judge inside me... They are always debating, and my way of thinking is to decide, as the judge, what conclusion to draw."
[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c)
## Adaptations and international reach
His novels were adapted repeatedly in Japan and abroad. Film versions of *Secret* (秘密) appeared in 1999, directed by Takita Yōjirō, and again in France in 2007; *Journey Under the Midnight Sun* was adapted as a 2006 television drama, a 2011 film, and the 2009 Korean film *White Night* directed by Park Shin-woo; *The Devotion of Suspect X* was filmed in Japan in 2008 by Nishitani Hiroshi and in Korea in 2012 by Pang Eun-jin as *Suspect X*.[6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) *The Keeper of the Camphor Tree* was adapted into an animated film, and *Tegami* (*Letter*) was serialized in the Mainichi Shimbun's Sunday edition from 2001 to 2002, notable for its portrayal of a criminal offender's family.[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) He also holds story credits for *The Camphorwood Custodian*, *Laplace's Witch* and *The Miracles of the Namiya General Store*, and manga credits for *Heads* and *Shippū Rondo*.[7](https://www.animenewsnetwork.com/encyclopedia/people.php?id=65220) Overseas recognition followed the translations: *The Devotion of Suspect X* was nominated for the Edgar Award in 2012, with judging committee chair James Benn praising its highly original approach and characters, and he also earned nominations for Britain's CWA Dagger.[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) Bibliographic records show a Vietnamese translation of the Namiya novel, *Điều kỳ diệu của tiệm tạp hóa Namiya*, and name variants in Korean (히가시노, 게이고) and Chinese (东野圭吾).[8](https://ci.nii.ac.jp/author/DA01629016)
## Honours and recognition
His award record runs from the Edogawa Rampo Prize (1985) to the Japan Mystery Literature Award (2024): the Mystery Writers of Japan Award for long fiction in 1999 for *Secret*; the 134th Naoki Prize and the 6th Honkaku Mystery Award novel division in 2006 for *The Devotion of Suspect X*; the 7th Chūō Kōron Literary Prize in 2012 for *The Miracles of the Namiya General Store*; the 26th Shibata Renzaburō Prize in 2013 for *Mugen Hana* (夢幻花); the 48th [Yoshikawa Eiji Prize for Literature](https://www.edgepedia.org/yoshikawa-eiji-prize-for-literature) in 2014 for *Inori no Maku ga Oriru Toki* (祈りの幕が下りる時); the [Kikuchi Kan Prize](https://www.edgepedia.org/kikuchi-kan-prize) in 2023; the Medal with Purple Ribbon in 2023; the Medal with Blue Ribbon in 2024; and the 28th Japan Mystery Literature Award in 2024.[4](http://mystery.or.jp/member/detail/0371) • [6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) • [3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) The Edgar and CWA Dagger nominations for *The Devotion of Suspect X* mark his standing with English-language award juries.[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c)
## By the numbers
In forty-one years he wrote 106 books, with more than 100 million copies in print in Japan.[1](https://keigohigashino.com/) His career of roughly 40 years produced more than 100 books acclaimed in Japan and overseas.[3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) That is about 2.6 books per year across the career, a rate consistent with the three-books-a-year pace he set himself in his salaried years.[1](https://keigohigashino.com/)
## What has changed since 2023
The last years of his career brought both honors and closure. In 2023 he received the Kikuchi Kan Prize and the Medal with Purple Ribbon; in 2024, the Order of the Blue Ribbon and the 28th Japan Mystery Literature Award.[6](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo) • [3](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c) He died on 23 July 2026.[5](https://id.loc.gov/authorities/names/no2002058147) Days short of two weeks later, on 5 August 2026, *Eien no Kioku* appeared as the eleventh Galileo book, published in a posthumous frame as Galileo's final mystery.[1](https://keigohigashino.com/)
## References
1. [Keigo Higashino: Life and Books — Keigo Higashino Archive](https://keigohigashino.com/)
2. [東野圭吾 — 著者プロフィール, 新潮社 (Shinchosha author profile)](https://www.shinchosha.co.jp/writer/2592/)
3. [Japanese mystery writer Keigo Higashino leaves an immeasurable legacy — The Mainichi](https://mainichi.jp/english/articles/20260728/p2a/00m/0et/010000c)
4. [会員名簿 東野圭吾 — 日本推理作家協会 (Mystery Writers of Japan member register)](http://mystery.or.jp/member/detail/0371)
5. [Higashino, Keigo, 1958-2026; 東野圭吾, 1958-2026 — LC Linked Data Service, Library of Congress](https://id.loc.gov/authorities/names/no2002058147)
6. [Keigo Higashino — Japanese Literary Awards](https://xn--48sp9uj56a.jp/en/authors/higashino-keigo)
7. [Keigo HIGASHINO — Anime News Network encyclopedia](https://www.animenewsnetwork.com/encyclopedia/people.php?id=65220)
8. [CiNii Books 著者 — 東野, 圭吾](https://ci.nii.ac.jp/author/DA01629016)
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*Topic: Encyclopedia › Arts and culture › Literature and written works › Creative written works and worlds › Genre fiction categories › Crime, mystery, and thriller › Detective and mystery fiction*
*Initially written Sep 17, 2026 · Reviewed: Sep 18, 2026; Sep 30, 2026; Oct 25, 2026 · Edited: Sep 18, 2026; Sep 30, 2026; Oct 25, 2026 · Last review: Oct 25, 2026*
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License: Edgepedia Community License 1.0, https://www.edgepedia.org/edgepedia/license