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 |
屍者の帝国?Shikabanesha no Teikoku
|
円城塔?えんじょうとう
and
Enjō Tō Enjou Tou Enjoh Toh EnJoe Toh 伊藤計劃?Itō Keikaku
いとうけいかく Itou Keikaku |
| Best Japanese Short Story | ||
| Win |
いま集合的無意識を、?Ima Shūgōteki Muishiki wo,
Ima Shuugouteki Muishiki wo, Ima Shūgōteki Muishiki o, Ima Shuugouteki Muishiki o, いましゅうごうてきむいしきを、 |
神林長平?Chōhei Kanbayashi
Chohei Kambayashi Chouhei Kambayashi Chōhei Kambayashi Chouhei Kanbayashi Chohei Kanbayashi かんばやしちょうへい |
| Best Translated Long Story | ||
| Win |
アンドロイドの夢の羊?アンドロイドのゆめのひつじ
(translation of The Android's Dream)
Andoroido no Yume no Hitsuji |
ジョン・スコルジー?Jon Sukorujī
Jon Sukorujii |
| Best Translated Short Story | ||
| Win |
ポケットのなかの法?ポケットのなかのダルマ
(translation of Pocketful of Dharma)
Poketto no Naka no Daruma |
パオロ・バチガルピ?Paoro Bachigarupi
|
| Best Artist | ||
| Win | ---- |
鶴田謙二?Kenji Tsuruta
|
| Best Nonfiction | ||
| Win |
情報処理2012年05月号別刷「《特集》CGMの現在と未来: 初音ミク，ニコニコ動画，ピアプロの切り拓いた世界」?Jōhōshori 2012-nen 05-gatsugō Gōbetsuzuri: "(Tokushū) CGM no Genzai to Mirai: Hatsune Miku, Niko Niko Dōga, Pia Puro no Kirihiraita Sekai"
Jouhoushori 2012-nen 05-gatsugou Goubetsuzuri: "(Tokushuu) CGM no Genzai to Mirai: Hatsune Miku, Niko Niko Douga, Pia Puro no Kirihiraita Sekai" Johoshori 2012-nen 05-gatsugo Gobetsuzuri: "(Tokushu) CGM no Genzai to Mirai: Hatsune Miku, Niko Niko Doga, Pia Puro no Kirihiraita Sekai" じょうほうしょり2012ねん05がつごうべつずり「《とくしゅう》CGMのげんざいとみらい: はつねミク，ニコニコどうが，ピアプロのきりひらいたせかい」 |
後藤真孝?ごとうまさたか
Gotō Masataka Gotou Masataka Goto Masataka |
| Special Award | ||
| --- No Award Given This Year ------- | ||
| * | ---- | |