Award Years for Seiun Award
| 1970's: | 1970 | 1971 | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 |
| 1980's: | 1980 | 1981 | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 |
| 1990's: | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 |
| 2000's: | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 |
| 2010's: | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 |
| Best Japanese Long Story | ||
| Win |
ニューエデン?Nyū Eden
Nyuu Eden |
梶尾真治?Shinji Kajio
かじおしんじ |
| Win |
ノアズ・アーク?Noazu Āku
Noazu Aaku |
梶尾真治?Shinji Kajio
かじおしんじ |
| Win |
約束の地?Yakusoku no Chi
やくそくのち |
梶尾真治?Shinji Kajio
かじおしんじ |
| Best Japanese Short Story | ||
| Win |
多々良島ふたたび?Tatarajima Futatabi
たたらじまふたたび |
山本弘?Yamamoto Hiroshi
やまもとひろし |
| Win |
怪獣ルクスビグラの足型を取った男?Kaijū Rukusubugura no Oshigata wo Totta Otoko
Kaijuu Rukusubugura no Oshigata wo Totta Otoko Kaijū Rukusubugura no Oshigata o Totta Otoko Kaijuu Rukusubugura no Oshigata o Totta Otoko かいじゅうルクスビグラのあしがたをとったおとこ |
田中啓文?たなかひろふみ
Hirofumi Tanaka |
| Best Translated Long Story | ||
| Win |
叛逆航路?はんぎゃくこうろ
(translation of Ancillary Justice)
Bangyaku Kōro Bangyaku Kouro |
アン・レッキー?An Rekkī
An Rekkii |
| Nomination | Ack-Ack Macaque | Gareth L. Powell |
| Nomination | The Violent Century | Lavie Tidhar |
| Nomination | The Water Knife | Paolo Bacigalupi |
| Nomination | Vulcan's Hammer | Philip K. Dick |
| Nomination | Zendegi | Greg Egan |
| Best Translated Short Story | ||
| Win |
良い狩りを?よいかりを
(translation of Good Hunting)
Yoi Kari wo Yoi Kari o |
ケン・リュウ?Ken ryū
|
| Nomination | Alfred's Ark | Jack Vance |
| Nomination | Beautiful Boys | Theodora Goss |
| Nomination | Maska |
Stanisław Lem?Stanislaw Lem
|
| Nomination | Of Relays and Roses | Gene Wolfe |
| Nomination | The Road of Needles |
Caitlín R. Kiernan?Caitlin R. Kiernan
|
| Nomination | White As Sin, Now | Tanith Lee |
| Best Artist | ||
| Win | ---- |
生頼範義?おおらいのりよし
Noriyoshi Ohrai Noriyoshi Ōrai |
| Best Nonfiction | ||
| Win |
SFまで10000光年?SF made 10000 Kōnen
SF made 10000 Kounen SF made 10000 Konen Esu Efu made 10000 Kōnen Esu Efu made 10000 Kounen Esu Efu made 10000 Konen SFまで10000こうねん |
水玉螢之丞?みずたま けいのじょう
Mizutama Keinojō Mizutama Keinojou Mizutama Keinojo |
| Special Award | ||
| --- No Award Given This Year ------- | ||
| * | ---- | |
| Best Dramatic Presentation | ||
| Win | Girls und Panzer Gekijōban (IMDB) | |
| Nomination | Chappie (IMDB) | Neill Blomkamp |
| Nomination | Mad Max: Fury Road (IMDB) | George Miller |
| Nomination | Psycho-Pass | |
| Nomination | Star Wars: The Force Awakens (IMDB) | J. J. Abrams |
| Nomination | The Empire of Corpses | |
| Nomination | The Futurological Congress | Ari Folman |
| Nomination | Wish Upon the Pleiades | |