Japanese Literary Awards

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Rei Tasaki

たさきれい

Tasaki Rei

Pen Names: ReiPen name; taken from American writer Ray Bradbury

Profile

Gender
Unknown
Nationality
Japan
Languages
Japanese

Career

Occupations
Novelist, Light novel author, Fantasy writer, Bookseller
Active Years
2006-
Influenced By
Ray Bradbury
Nominations
45th Yoshikawa Eiji Literary Newcomer Award — Nominee (2024), 21st Honya Taisho — Nominated; placed 5th in final voting (2024)

Education

Faculty of Engineering / Image Engineering
Country: Japan
Reportedly graduated from an engineering faculty that taught image engineering; specific institution not publicly disclosed.

Awards

C★NOVELS Grand Prize
2006
Work: Koyasai
Organization: Chuokoron-Shinsha
Result: 大賞 (Grand Prize)
Honya Taisho (Bookseller's Award)
2024
Organization: Honya Taisho Executive Committee
Result: 5位 (5th place)
Yoshikawa Eiji Literary Newcomer Award
2024
Organization: Kodansha
Result: ノミネート (Nominee)

Awards & Nominations

Works

Major Works

Koyasai

2006 Fantasy / Light novel

Debut work. An ensemble fantasy set around a festival in a kingdom.

festivalscommunitytradition and magic

The Book Princess Sings

2007 Light novel / Fantasy

A series centered on books and libraries, combining light-novel storytelling with literary touches.

bookspower of storiesidentity

Yume no Ue

2010 Fantasy / Light novel

A multi-volume series featuring elements such as luminous "crystals" and adventurous tales.

dreamskingship and crystalsadventure

2023 Japanese epic fantasy / series

An epic fantasy series depicting the rise and fall of a nation and the growth of its characters; garnered major award nominations in 2024.

kingdomspoliticsheroic talesduty and growth
Adaptations
  • [Manga] / 薄雲ねず (2025)

The Library of Wisdom and Ten Mysteries

2019 Mystery / Fantasy

A collection featuring a library setting with puzzles and short stories.

librariespuzzlesknowledge

The God-Slaying Savior

2015 Fantasy / Action

A fantasy novel with mythic elements and action-oriented scenes.

mythbattleredemption

Blood and Mist

2016 Dark fantasy

A short-story series set in a darker, shadowed fantasy world.

violencefateshadows

Asking the Eight Million Gods

2013 Mythic fantasy

A series of seasonally themed short stories incorporating Japanese mythic elements.

mythseasonsfolklore

Bibliography

  • Koyasai
  • The Book Princess Sings
  • Yume no Ue (multi-volume series)
  • Reende Kingdom Tales (series)
  • The Library of Wisdom and Ten Mysteries
  • The God-Slaying Savior
  • Blood and Mist (series)
  • Asking the Eight Million Gods (seasonal volumes)

Adaptations

  • Reende Kingdom Tales (manga adaptation by Usukumo Nezu; Afternoon KC; 2025 - )

Style & Themes

Literary Style
Epic, ensemble narrationBlend of light-novel readability and literary descriptionWorldbuilding grounded in evocative scene descriptions
Recurring Motifs
libraries and booksfestivals and ritualsroyalty and nationdreams and symbolic crystalsmaps and routes

Legacy

Rei Tasaki is recognized as a fantasy writer who combines light-novel readability with literary qualities. After debuting with Koyasai, she built a reputation following years of submissions; her Reende series received major literary award attention. In recent years many works previously available only as ebooks have been published in print, raising her commercial profile.

In Popular Culture

  • Hosts a virtual "Koyasai" event on Twitter (since December 2020)

Quotes

  • The pen name "Rei" is taken from Ray Bradbury.
    Source: Rei Tasaki official blog 'Muteki to Todai' (blog post) (2018)

Trivia

  • The pen name "Rei" was taken from Ray Bradbury.
  • Joined an advertising agency but left after about 1.5 years and decided to pursue being a novelist.
  • Worked as a bookseller for 11 years while submitting manuscripts for 17 years before debuting.
  • Has hosted a virtual "Koyasai" event on Twitter since December 2020.
  • Some works were available only as ebooks for a long time, but many were released in print from 2023 onward.
  • The Reende series was nominated for the Yoshikawa Eiji Award and placed 5th in the Honya Taisho (2024).