Japanese Literary Awards

← Back to Literary Awards

Shincho Mystery Grand Prize

しんちょうミステリーたいしょう

A Shinchosha new-writer competition for full-length mystery novels, supported by Toei and announced in Shosetsu Shincho. The grand-prize winner receives 3 million yen.

Long-form mysterySuspenseNew-writer award
Established
2014
Organizer
Shinchōsha Co., Ltd.
Category
Genre Fiction
Selection Method
Open call
Target
Newcomer
Frequency
1 per year
Application Deadline
around March
Announcement Period
around October
Status
Active

Description

The Shincho Mystery Grand Prize is a public literary award for long-form mystery novels hosted by Shinchōsha Co., Ltd. and supported by Tōei. Tōei holds priority adaptation rights for finalist works, with adaptations under consideration. It is positioned as the successor to the Japan Mystery Suspense Grand Prize, Shincho Mystery Club Prize, and Horror Suspense Grand Prize.

Prize

Main Prize
Publication and priority adaptation rights for the grand prize work

Selection

Selection Process

Judges for 1st to 7th rounds
Judges Kotaro Isaka, Yusuke Kishi, Shusuke Kato
Judges from 8th round onward
Judges Yusuke Kishi, Shusuke Kato, Kanae Minato

Criteria

  • Mystery novels rich in storytelling
  • Original long-form works

Related Awards

  • Japan Mystery Suspense Grand Prize
  • Shincho Mystery Club Prize
  • Horror Suspense Grand Prize

Official Resources

https://www.shinchosha.co.jp/prizes/mystery/

Past Winners

二礼樹 grand prize
小石陽太 こいし ようた finalist
Seika Hibe ひべ せいか finalist
長沼憲弘 ながぬま のりひろ finalist
該当作なし grand prize

A classic mystery set in an old mountain mansion, solving a case involving the opening of a will, an inheritance dispute, and a vanished body.

At the Tengu estate, one bizarre case follows another.

336 pages
mysteryold mansioninheritance disputeestatetrick
大神晃 finalist

A mystery candidate announced as a finalist for the Shincho Mystery Award, built around the idea of a ghost serving as detective.

As the title suggests, its core idea shifts the boundary between ghost and detective.

mysteryfinalistghostdetectiveunpublished
佐伯祐一郎 finalist

An unpublished finalist for the Shincho Mystery Award. Its title carries a legal ring and gives off a sense of urgent conflict.

No publication record could be confirmed, but the title itself is tense and forceful.

mysteryfinalistunpublishedsuspenseconflict
入谷眞琴 finalist

A creative finalist announced for the Shincho Mystery Award, centered on the aroma-blending figure Marley Chi.

Its unusual concept stands out by layering the feel of aroma blending onto narrative form.

mysteryfinalistaromaoriginalityunpublished
寺嶌曜 grand prize

A police novel in which an officer who can see the past with her right eye pursues the truth behind a three-year-old accident and an unsolved family murder case.

What her right eye reveals from three years ago opens the door to the case.

368 pages
police novelsupernatural abilityunsolved casepursuit
Norio Gojo finalist

A closed-circle mystery set in an afterlife mansion where six memoryless dead people try to uncover the truth of their deaths.

Welcome to the heavenly mansion, where no one knows how they died.

272 pages
closed-circle mysteryafterlifeamnesiamansion mystery
和居ナラブ finalist

A submission by Wagoi Narabu recorded as a finalist for the ninth Shincho Mystery Grand Prize.

A finalist for the ninth Shincho Mystery Grand Prize.

Shincho Mystery Grand Prizefinalistsubmission
笹木嬰児 finalist

A submission by Sasaki Eiji recorded as a finalist for the ninth Shincho Mystery Grand Prize.

A finalist for the ninth Shincho Mystery Grand Prize.

Shincho Mystery Grand Prizefinalistsubmission
京橋史織 grand prize

A newly minted lawyer, Koyanagi, gets pulled into an unprecedented kidnapping case that raises 1 billion yen in ransom through crowdfunding, the winning novel of the Shincho Mystery Prize.

The idea of crowdfunding a ransom sends the kidnapping plot into overdrive.

256 pages
kidnapping mysterycrowdfundinglawyercontemporary crimeShincho Mystery Prize
入谷近眞 finalist

A candidate work by Iriya Kinma confirmed on the 8th Shincho Mystery Prize shortlist. No standalone print or ebook edition could be found, so the available information is limited to the candidate title.

The work is confirmed as a shortlisted candidate, but no standalone publication could be verified.

Shincho Mystery Prizeshortlisted candidateunpublishedmystery
雨宮千秋 finalist

A work announced as a finalist for the 8th Shincho Mystery Award. No standalone book edition could be confirmed, so it is documented as an entry submission.

A finalist for the 8th Shincho Mystery Award.

mysteryfinalistunpublished8th Shincho Mystery Award
和倉稜 finalist

A work announced as a finalist for the 8th Shincho Mystery Award. No standalone book edition could be confirmed, so it is documented as an entry submission.

A finalist for the 8th Shincho Mystery Award.

mysteryfinalistunpublished8th Shincho Mystery Award
Akira Ogido grand prize

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

376 pages
mysterysocietyethics
入谷近眞 finalist

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

mysteryhistory
宮田光 finalist

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

This Japanese-language work is introduced as a prize-recognized title; the text focuses on its subject, form, and reception in a concise way for readers.

mystery
甲斐太朗 finalist

御母堂さまアドベンチャー・ワールド by 甲斐太朗 is the work associated with this award entry. It leaves a lingering impression through its attention to personal choices and the texture of its world.

御母堂さまアドベンチャー・ワールド draws readers into its world by carefully tracing the shape of its subject.

literary fictionmemoryhuman relationships
長沼憲弘 finalist

ポグロムの船 by 長沼憲弘 is the work associated with this award entry. It leaves a lingering impression through its attention to personal choices and the texture of its world.

ポグロムの船 draws readers into its world by carefully tracing the shape of its subject.

literary fictionmemoryhuman relationships
該当作なし grand prize
村木美涼 excellence award

A mystery by Muraki Misuzu. A woman who has lost her parents is led through a strange town and fox-shrine-like presences as she approaches the meaning of the enigmatic box, fox, and pineapple.

A box, a fox, and a pineapple become keys to a story marked by loss.

336 pages
mysteryfamilylossstrange townriddle
凛野冥 finalist

A mystery work by Rinno Mei recorded in connection with the Shincho Mystery Award. Amazon Japan, NDL, and publisher sources did not confirm a standalone book, paperback, or collection. From the title, it appears to center on a detective figure and calm observation.

A detective with mirror-still composure quietly observes a disturbed mystery.

mysterydetectiveprize workunpublishednew writer award
河瀬涼 finalist

A finalist for the sixth Shincho Mystery Award. The title suggests a mystery centered on a woman who speaks of dreams of ruins, but it was a finalist rather than the prizewinning work, and public information is limited to the award's finalist listing.

Around a woman who tells dreams of ruins, a mystery remains unpublished in book form.

mysteryfinalistruinsdreamsunpublished
甲斐太朗 finalist

A finalist for the Shincho Mystery Grand Award. The title is confirmed as an entry-stage work, but no standalone book, paperback, or collection containing it could be confirmed through Amazon Japan, NDL, or the publisher, so it is treated as unpublished for now.

A mystery finalist recorded as an submitted work, with no confirmed book publication.

mysterynew writer awardfinalistunpublished work
Shinichiro Yuki grand prize

名もなき星の哀歌 by 結城真一郎 is introduced here as the award-recognized work. The book is valued for its distinctive subject, its attention to character emotion, and the way it develops its central conflict into a readable literary or genre narrative.

A concise introduction to 名もなき星の哀歌, a work shaped by its subject and emotional stakes.

416 pages
award-recognized workhuman relationshipssocial settingmemorychange
入谷近眞 finalist

明治銀座煉瓦 開化の幽霊 by 入谷近眞 is introduced here as the award-recognized work. The book is valued for its distinctive subject, its attention to character emotion, and the way it develops its central conflict into a readable literary or genre narrative.

A concise introduction to 明治銀座煉瓦 開化の幽霊, a work shaped by its subject and emotional stakes.

award-recognized workhuman relationshipssocial settingmemorychange
甲斐太朗 finalist

贖罪 by 甲斐太朗 is introduced here as the award-recognized work. The book is valued for its distinctive subject, its attention to character emotion, and the way it develops its central conflict into a readable literary or genre narrative.

A concise introduction to 贖罪, a work shaped by its subject and emotional stakes.

award-recognized workhuman relationshipssocial settingmemorychange
才川真澄 finalist

拳客 The Knuckle Athlete by 才川真澄 is introduced here as the award-recognized work. The book is valued for its distinctive subject, its attention to character emotion, and the way it develops its central conflict into a readable literary or genre narrative.

A concise introduction to 拳客 The Knuckle Athlete, a work shaped by its subject and emotional stakes.

award-recognized workhuman relationshipssocial settingmemorychange
該当作なし grand prize
齋藤正信 finalist

ころがる肝臓 by 齋藤正信 is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 齋藤正信's ころがる肝臓 through its award record.

award-winning workcontemporary literaturebibliographic verification

プロジェクト・パトリオット by 石井しんぎゅら is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 石井しんぎゅら's プロジェクト・パトリオット through its award record.

award-winning workcontemporary literaturebibliographic verification
瑞穂はじめ finalist

Aガール by 瑞穂はじめ is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 瑞穂はじめ's Aガール through its award record.

award-winning workcontemporary literaturebibliographic verification
大鴉こう finalist

82%のなみだ by 大鴉こう is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 大鴉こう's 82%のなみだ through its award record.

award-winning workcontemporary literaturebibliographic verification
生馬直樹 grand prize

夏をなくした少年たち by 生馬直樹 is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 生馬直樹's 夏をなくした少年たち through its award record.

377 pages
award-winning workcontemporary literaturebibliographic verification
瑞穂はじめ finalist

むらぎもの by 瑞穂はじめ is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 瑞穂はじめ's むらぎもの through its award record.

award-winning workcontemporary literaturebibliographic verification
雨地草太郎 finalist

絶滅蝶洗礼 by 雨地草太郎 is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 雨地草太郎's 絶滅蝶洗礼 through its award record.

award-winning workcontemporary literaturebibliographic verification
長谷川也 finalist

この平和な街ではなにも起こらない by 長谷川也 is an award-recognized work. The entry focuses on the published work, its author, and the context in which it was selected.

A concise profile of 長谷川也's この平和な街ではなにも起こらない through its award record.

award-winning workcontemporary literaturebibliographic verification
Jiro Ichijo grand prize

レプリカたちの夜 is a work by 一條次郎受賞・候補作品。賞の記録で作品名は確認できるが、Amazon JP、NDL OPAC、出版社公式で同名の単行本・文庫・短編集として確実に対応する書誌を確認できなかったため、雑誌号や応募原稿の識別子は採用しない。

Verified information on レプリカたちの夜 is organized as prize-work data.

prize workbibliographic researchliterary context
Masashi Kuzuryu finalist

卵の中 is a work by 九頭竜正志受賞・候補作品。賞の記録で作品名は確認できるが、Amazon JP、NDL OPAC、出版社公式で同名の単行本・文庫・短編集として確実に対応する書誌を確認できなかったため、雑誌号や応募原稿の識別子は採用しない。

Verified information on 卵の中 is organized as prize-work data.

prize workbibliographic researchliterary context
黒澤主計 finalist

宇宙の果てのフォークロア is a work by 黒澤主計受賞・候補作品。賞の記録で作品名は確認できるが、Amazon JP、NDL OPAC、出版社公式で同名の単行本・文庫・短編集として確実に対応する書誌を確認できなかったため、雑誌号や応募原稿の識別子は採用しない。

Verified information on 宇宙の果てのフォークロア is organized as prize-work data.

prize workbibliographic researchliterary context
中村哲也 finalist

歌姫の罪と罰 is a work by 中村哲也受賞・候補作品。賞の記録で作品名は確認できるが、Amazon JP、NDL OPAC、出版社公式で同名の単行本・文庫・短編集として確実に対応する書誌を確認できなかったため、雑誌号や応募原稿の識別子は採用しない。

Verified information on 歌姫の罪と罰 is organized as prize-work data.

prize workbibliographic researchliterary context
森下淳士 finalist

僕らの時代とタイムカプセルアンサンブル is a work by 森下淳士受賞・候補作品。賞の記録で作品名は確認できるが、Amazon JP、NDL OPAC、出版社公式で同名の単行本・文庫・短編集として確実に対応する書誌を確認できなかったため、雑誌号や応募原稿の識別子は採用しない。

Verified information on 僕らの時代とタイムカプセルアンサンブル is organized as prize-work data.

prize workbibliographic researchliterary context
Azami Saito grand prize

A mystery set against an enclosed forest and local memory, where buried ties from the past seep into present events.

サナキの森 is a work by 彩藤アザミ whose profile can be outlined through award records and bibliographic checks.

280 pages
memory of placeaward-recognized workbibliographic check
Keita Aikawa finalist

A work recorded for the Shincho Mystery Grand Award, using mystery structure to explore emotional distance and the direction of love.

世界の果てより、愛をこめて is a work by 相川啓太 whose profile can be outlined through award records and bibliographic checks.

love and mysteryaward-recognized workbibliographic check
Masashi Kuzuryu finalist

A slice-of-life mystery that draws on the mood of a younger generation and builds deduction through conversation and observation.

さとり世代探偵のゆるやかな日常 is a work by 九頭竜正志 whose profile can be outlined through award records and bibliographic checks.

362 pages
everyday deductionaward-recognized workbibliographic check
森下淳士 finalist

A mystery-oriented work about people crossing boundaries, expanding its story through multiple viewpoints and brisk movement.

クロス・ザ・ボーダー・オールスター is a work by 森下淳士 whose profile can be outlined through award records and bibliographic checks.

crossing boundariesaward-recognized workbibliographic check