Japanese Literary Awards

← Back to Home

Issui Ogawa

おがわ いっすい

Ogawa Issui

Pen Names: Kawade Tomonori（Early pen name used at debut (1996 debut work published under this name)）

Profile

Gender
Male
Born
1975-11-24 （Gifu Prefecture, Japan）
Nationality
Japan
Languages
Japanese
Residence History
Gifu Prefecture, Japan → Aichi Prefecture, Japan

Career

Occupations
Novelist, Science fiction writer
Active Years
1996-
Memberships
Uchū Sakka Club (Space Authors Club), Science Fiction and Fantasy Writers of Japan (SFWJ), Mystery Writers of Japan

Awards

Jump Novel & Non-fiction Award
1996
Work: Mazu wa Ippō Popura Palace Yori
Organization: Shueisha
Result: 大賞
Seiun Award (Japanese Long Form)
2004
Work: The Sixth Continent
Category: 日本長編部門
Organization: Seiun Award
Result: 受賞
Seiun Award (Japanese Short Form)
2006
Work: The Drifted Man (included in Old Vol Planet)
Category: 日本短編部門
Organization: Seiun Award
Result: 受賞
Seiun Award (Japanese Short Form)
2011
Work: The Monster Loved by King Arisuma
Category: 日本短編部門
Organization: Seiun Award
Result: 受賞
Seiun Award (Japanese Long Form)
2014
Work: From Mount Kororogi to Jupiter Trojan
Category: 日本長編部門
Organization: Seiun Award
Result: 受賞
Nihon SF Taisho Award
2020
Work: Tenmei no Shirube (The Signs of Heaven and Hades)
Organization: Nihon SF Taisho Award
Result: 受賞
Seiun Award (Japanese Long Form)
2020
Work: Tenmei no Shirube (The Signs of Heaven and Hades)
Category: 日本長編部門
Organization: Seiun Award
Result: 受賞

Awards & Nominations

Works

Major Works

Guiding Star

2002 Science fiction

A science-fiction novel set among spacefaring societies. One of Ogawa's works marking a shift from light-novel style toward more full-fledged SF.

spacecivilizational contactidentity

The Sixth Continent

2003 Science fiction

A large-scale, hard-SF novel. Winner of the 35th Seiun Award (Japanese Long Form). It was later adapted into a manga.

space developmentcolonizationtechnology and society
Adaptations
  • [Manga adaptation] The Sixth Continent (manga) (2008)

The King of Time Sand

2007 Science fiction

An SF novel featuring a distinctive world; contains connected short stories and side tales.

timememoryethnic conflict

Tenmei no Shirube (The Signs of Heaven and Hades)

2009 Epic/serial science fiction

A long-running epic SF series started in 2009 and completed in 2019 across 10 volumes (17 books). It won the 40th Nihon SF Taisho Award and the 51st Seiun Award (Japanese Long Form).

multi-generational narrativerise and fall of civilizationsethics and evolution

Bibliography

  • Mazu wa Ippō Popura Palace Yori
  • Earth Guard: Local Planet Defense Memoirs
  • Guiding Star
  • The Sixth Continent
  • The King of Time Sand
  • Tenmei no Shirube (The Signs of Heaven and Hades)

Adaptations

  • The Sixth Continent (manga adaptation, 2008-2010)
  • Twin Star Cyclone Runaway (manga adaptation, 2023- )
  • Icarus' Birthday (radio drama adaptation on NHK-FM 'Seishun Adventure')

Style & Themes

Literary Style
A style leaning toward hard SF while emphasizing character depictionDetailed worldbuilding and intricate plotting
Recurring Motifs
space / interplanetary civilizationsconflicts between technology and ethicsmulti-generational narratives

Legacy

Ogawa progressed from jump light-novel style works to full-fledged SF, winning multiple Seiun Awards and the Nihon SF Taisho Award, and is regarded as one of contemporary Japan's notable SF authors. His long-running series 'Tenmei no Shirube' is particularly acclaimed and influential across a wide readership.

Academic Societies

  • Science Fiction and Fantasy Writers of Japan (SFWJ)
  • Mystery Writers of Japan

In Popular Culture

  • The manga adaptation of The Sixth Continent reached manga-reading audiences
  • Media expansion via radio drama adaptations and anthology inclusions

Trivia

  • Former pen name: Kawade Tomonori.
  • Married with two children (both sons).
  • Official website: '小川遊水池' (Ogawa Issui's site).