thumb Premiul Seiun (japoneză: 星雲賞, transliterat - Seiunshō) este un premiu japonez acordat pentru cele mai bune lucrări științifico-fantastice. Cuvântul „Seiun” în japoneză înseamnă nebuloasă și a fost ales ca o analogie cu premiul Nebula dar și pe baza revistei Seiun - prima revistă japoneză profesionistă în domeniul științifico-fantastic care a apărut prima oară în 1954. Lucrările literare nominalizate sunt cele apărute în Japonia în anul anterior și sunt votate de către participanții la Convenția de Science Fiction din Japonia.
Câștigători Cel mai bun roman japonez al anului AnCâștigător 1970 Reichōrui Minami e de Yasutaka Tsutsui 1971 Tsugu no wa Dare ka? de Sakyō Komatsu 1972 Ishi no Ketsumyaku de Ryō Hanmura 1973 Kagami no Kuni no Alice de Tadashi Hirose 1974 Japan Sinks de Sakyō Komatsu 1975 Ore no Chi wa Tanin no Chi de Yasutaka Tsutsui 1976 Nanase Futatabi de Yasutaka Tsutsui 1977 Saikoro Tokkōtai de Musashi Kanbe 1978 Chikyū Seishin Bunseki Kiroku / Eld Analusis de Masaki Yamada 1979 Shōmetsu no Kōrin de Taku Mayumura 1980 Hōseki Dorobō de Masaki Yamada 1981 Kaseijin Senshi de Chiaki Kawamata 1982 Kirikiri-Jin de Hisashi Inoue 1983 Sayonara Jupiter de Sakyō Komatsu 1984 Teki wa Kaizoku / Kaizokuban de Chōhei Kanbayashi 1985 Sentō Yōsei Yukikaze de Chōhei Kanbayashi 1986 Dirty-Pair no Daigyakuten de Haruka Takachiho 1987 Prism de Chōhei Kanbayashi 1988 Legend of the Galactic Heroes de Yoshiki Tanaka 1989 Babylonia Wave de Akira Hori 1990 Jōgen no Tsuki wo Taberu Shishi de Baku Yumemakura 1991 Hybrid Child de Mariko Ōhara 1992 Merusasu no Shōnen de Hiroe Suga 1993 Venus City de Gorō Masaki 1994 Owari naki Sakuteki de Kōshū Tani 1995 Kishin Heidan de Masaki Yamada 1996 Hikishio no Toki de Taku Mayumura 1997 Seikai no Monshou de Hiroyuki Morioka 1998 Teki wa Kaizoku / A-kyū no Teki de Chōhei Kanbayashi 1999 Suisei Gari de Yūichi Sasamoto 2000 Good luck, Sentou Yousei Yukikaze de Chōhei Kanbayashi 2001 Eien no Mori, Hakubutsukan Wakusei de Hiroe Suga 2002 Fuwa-fuwa no Izumi de Hōsuke Nojiri 2003 Usurper of the Sun de Hōsuke Nojiri 2004 Dai-Roku Tairiku de Issui Ogawa 2005 ARIEL de Yūichi Sasamoto 2006 Summer/Time/Traveler de Kazuma Shinjō 2007 Nihon chinbotsu Dai 2 Bu de Sakyo Komatsu and Kōshū Tani 2008 Toshokan Sensō Series de Hiro Arikawa 2009 Harmony de Keikaku Itō 2010 Guin Saga series de Kaoru Kurimoto 2011 Kyonen wa ii toshi ni narudarou de Hiroshi Yamamoto
Cea mai bună povestire japoneză a anului AnCâștigător 1970 "Furu Neruson" de Yasutaka Tsutsui 1971 "Vitamin" de Yasutaka Tsutsui 1972 "Shirokabe no Moji wa Yūhi ni Haeru" de Yoshio Aramaki 1973 "Kesshō Seidan" de Sakyō Komatsu 1974 "Nippon Igai Zenbu Chinbotsu" de Yasutaka Tsutsui 1975 "Kamigari" de Masaki Yamada 1976 "Vomisa" de Sakyō Komatsu 1977 "Metamorphoses Guntō" de Yasutaka Tsutsui 1978 "Gordian Knot" de Sakyō Komatsu 1979 "Chikyū wa Plain yogurt" de Shinji Kajio 1980 "The Dirty Pair's Great Adventures" de Haruka Takachiho 1981 "Green Requiem" de Motoko Arai 1982 "Neptune" de Motoko Arai 1983 "Kotobazukaishi" de Chōhei Kanbayashi 1984 "Super Phoenix" de Chōhei Kanbayashi 1985 (Nu s-a acordat niciun premiu) 1986 "Lemon Pie, Oyashiki Yokochō Zero Banchi" de Masahiro Noda 1987 "Martian Railroad 19" de Kōshū Tani 1988 "Yama no ue no Kōkyō-gaku" de Norio Nakai 1989 "Kurage no Hi" de Jin Kusakami 1990 "Aqua Planet" de Mariko Ōhara 1991 "Jōdan no Tsuki wo Kurau Inoshishi" Baku Yumemakura 1992 "Kyōryū Laurentiis no Genshi" de Shinji Kajio 1993 "Sobakasu no Figure" de Hiroe Suga 1994 "Kuruguru Tsukai" de Kenji Ōtsuki 1995 "Nonoko no Fukushū Jigujigu" de Kenji Ōtsuki 1996 "Hitonatsu no Keikenchi" de Kō Hiura 1997 "Diet no Hōteishiki" de Jin Kusakami 1998 "Independence Day in Ōsaka (Ai wa Nakutomo Shihonshugi)" de Mariko Ōhara 1999 "Yoake no Terrorist" de Hiroyuki Morioka 2000 "Taiyō no Sandatsusha" de Hōsuke Nojiri 2001 "Ashibiki Daydream" de Shinji Kajio 2002 "Ginga Teikoku no Kōbō mo Fude no Ayamari" de Hirofumi Tanaka 2003 "Ore wa Misairu" de Mizuhito Akiyama 2004 "Yomibito shirazu" de Shinji Kajio 2005 "Katadorareta Chikara" de Hirotaka Tobi 2006 "Tadayotta Otoko" de Issui Ogawa 2007 "A Furoshiki and Spider’s Thread" de Hōsuke Nojiri 2008 "Chinmoku no Flyby" de Hōsuke Nojiri 2009 "Nankyokuten no Pia Pia dōga" de Hōsuke Nojiri 2010 "Jisei no yume" de Hirotaka Tobi 2011 "Arisuma ō no aishita mamono" de Issui Ogawa
Cea mai bună traducere lungă a anului AnCâștigător 1970 The Crystal World de J. G. Ballard 1971 The Andromeda Strain de Michael Crichton 1972 Nightwings de Robert Silverberg 1973 The Sirens of Titan de Kurt Vonnegut, Jr. 1974 Dune de Frank Herbert 1975 Up the Line de Robert Silverberg 1976...And Call Me Conrad de Roger Zelazny 1977 The Dragon Masters de Jack Vance 1978 I Will Fear No Evil de Robert A. Heinlein 1979 Ringworld de Larry Niven 1980 Rendezvous with Rama de Arthur C. Clarke 1981 Inherit the Stars de James P. Hogan 1982 The Genesis Machine de James P. Hogan 1983 Dragon's Egg de Robert L. Forward 1984 The Garments of Caean de Barrington J. Bayley 1985 The Zen Gun de Barrington J. Bayley 1986 Elric saga de Michael Moorcock 1987 Neuromancer de William Gibson 1988 Norstrilia de Cordwainer Smith 1989 Footfall de Larry Niven și Jerry Pournelle 1990 Collision with Chronos de Barrington J. Bayley 1991 The Uplift War de David Brin 1992 The McAndrew Chronicles de Charles Sheffield 1993 Tau Zero de Poul Anderson 1994 Entoverse de James P. Hogan 1996 The Fall of Hyperion de Dan Simmons Timelike Infinity de Stephen Baxter 1997 End of an Era de Robert J. Sawyer 1998 Fallen Angels de Larry Niven & Jerry Pournelle 1999 The Time Ships de Stephen Baxter Red Mars de Kim Stanley Robinson 2000 Kirinyaga de Mike Resnick 2001 Frameshift de Robert J. Sawyer 2002 There and Back Again de Pat Murphy 2003 Illegal Alien de Robert J. Sawyer 2004 Heaven's Reach de David Brin 2005 Distress de Greg Egan 2006 Diaspora de Greg Egan 2007 Mortal Engines de Phillip Reeve 2008 Brightness Falls from the Air de James Tiptree, Jr. 2009 Spin de Robert Charles Wilson 2010 The Last Colony de John Scalzi 2011 Eifelheim de Michael Flynn 2012 The Windup Girl de Paolo Bacigalupi 2013 The Android's Dream de John Scalzi 2014 Blindsight de Peter Watts 2015 The Martian de Andy Weir 2016 Ancillary Justice de Ann Leckie 2017 United States of Japan de Peter Tieryas 2018 Sleeping Giants de Sylvain Neuvel 2019 Mecha Samurai Empire de Peter Tieryas 2020 The Three-Body Problem de Cixin Liu
Cea mai bună povestire străină a anului AnCâștigător 1970 "The Squirrel Cage" de Thomas M. Disch 1971 "The Poems" de Ray Bradbury 1972 "The Blue Bottle" de Ray Bradbury 1973 "The Black Ferris" de Ray Bradbury 1974 "A Meeting with Medusa" de Arthur C. Clarke 1975 "Eurema's Dam" de R. A. Lafferty 1976 "Wet Paint" de A. Bertram Chandler 1977 "Rozprawa" de Stanisław Lem 1978 (Nu s-a acordat niciun premiu) 1979 "All The Myriad Ways" de Larry Niven 1980 (Nu s-a acordat niciun premiu) 1981 "A Relic of the Empire" de Larry Niven 1982 "The Brave Little Toaster" de Thomas M. Disch 1983 "Nightflyers" de George R. R. Martin 1984 "Unicorn Variation" de Roger Zelazny 1985 (Nu s-a acordat niciun premiu) 1986 (Nu s-a acordat niciun premiu) 1987 "Press Enter■" de John Varley 1988 "The Only Neat Thing To Do" de James Tiptree, Jr. 1989 "Eye for Eye" de Orson Scott Card 1990 "Think Blue, Count Two" de Cordwainer Smith 1991 "Schrödinger's Kitten" de George Alec Effinger 1992 "Tango Charlie and Foxtrot Romeo" de John Varley 1993 "Groaning Hinges of the World" de R. A. Lafferty 1994 "Tangents" de Greg Bear 1995 "The Planet Named Shayol" de Cordwainer Smith 1996 "Robot Visions" de Isaac Asimov 1997 "Heads" de Greg Bear 1998 "The Death of Captain Future" de Allen Steele 1999 "This Year's Class Picture" de Dan Simmons 2000 "Out of the Everywhere" de James Tiptree, Jr. 2001 "Oceanic" de Greg Egan 2002 "Story of Your Life" de Ted Chiang "Reasons to be Cheerful" de Greg Egan 2003 "Luminous" de Greg Egan 2004 "Hell is the Absence of God" de Ted Chiang 2005 "And Now the News..." de Theodore Sturgeon 2006 "The Human Front" de Ken MacLeod 2007 "The Astronaut from Wyoming" de Adam-Troy Castro și Jerry Oltion 2008 "Weather" de Alastair Reynolds 2009 "The Merchant and the Alchemist's Gate" de Ted Chiang 2010 "Dark Integers" de Greg Egan 2011 "Carry the Moon in My Pocket" de James Lovegrove 2012 "The Lifecycle of Software Objects" de Ted Chiang 2013 "Pocketful of Dharma" de Paolo Bacigalupi 2014 "The Paper Menagerie" de Ken Liu 2015 "The Girl-Thing Who Went Out for Sushi" de Pat Cadigan 2016 "Good Hunting" de Ken Liu 2017 "Backward, Turn Backward" de James Tiptree, Jr. 2018 "Folding Beijing" (北京折叠) de Hao Jingfang (郝景芳) 2019 "The Circle" (円) de Liu Cixin (劉慈欣) 2020 "Uncanny Valley" de Greg Egan
Cea mai bună producție media a anului AnCâștigător 1970 Serial TV The Prisoner Film Charly 1971 Serial TV UFO 1972 Film The Andromeda Strain 1973 Film A Clockwork Orange 1974 Film Soylent Green 1975 Anime Uchū Senkan Yamato 1976 Piesa de teatru Star 1977 (Nu s-a acordat niciun premiu) 1978 Film Solaris 1979 Film Star Wars 1980 Film Alien 1981 Film Star Wars/The Empire Strikes Back 1982 (Nu s-a acordat niciun premiu) 1983 Film Blade Runner 1984 Film The Dark Crystal 1985 Film Nausicaä of the Valley of the Wind 1986 Film Back to the Future 1987 Film Brazil 1988 Film Royal Space Force: The Wings of Honneamise 1989 Film My Neighbor Totoro 1990 Anime Gunbuster 1991 TV Ginga Uchū Odyssey 1992 Film Terminator 2: Judgment Day 1993 Anime Mama wa Shōgaku 4 Nensei 1994 Film Jurassic Park 1995 Film Zeiram 2 1996 Film Gamera: Guardian of the Universe 1997 Film Gamera 2: Attack of Legion 1998 Tokusatsu Ultraman Tiga 1999 Film Martian Successor Nadesico: The Motion Picture – Prince of Darkness 2000 Anime Cowboy Bebop 2001 Video game Gunparade March |- style="vertical-align:top;" ! 2002 | Tokusatsu Kamen Rider Kuuga|- style="vertical-align:top;" ! 2003 | Anime Voices of a Distant Star|- style="vertical-align:top;" ! 2004 | Film The Two Towers|- style="vertical-align:top;" ! 2005 | Anime Planetes|- style="vertical-align:top;" ! 2006 | Tokusatsu Tokusou Sentai Dekaranger|- style="vertical-align:top;" ! 2007 | Film The Girl Who Leapt Through Time|- style="vertical-align:top;" ! 2008 | Anime Dennō Coil|- ! 2009 | Anime Macross Frontier|- ! 2010 | Film Summer Wars|- ! 2011 | Film District 9''
Cea mai bună bandă desenată a anului AnCâștigător 1978 Toward the Terra de Keiko Takemiya 1979 Fujōri Nikki de Hideo Azuma 1980 Star Red de Moto Hagio 1982 Kibun wa Mō Sensō de Katsuhiro Otomo 1983 Gin no Sankaku de Moto Hagio 1984 Dōmu de Katsuhiro Otomo 1985 X + Y de Moto Hagio 1986 Appleseed de Masamune Shirow 1987 Urusei Yatsura de Rumiko Takahashi 1988 Kyūkyoku Chōjin R de Masami Yūki 1989 Mermaid's Forest de Rumiko Takahashi 1990 So What? de Megumi Wakatsuki 1991 Uchū Daizakka de Eiji Yokoyama 1992 Yamataika de Yukinobu Hoshino 1993 OZ de Natsumi Itsuki 1994 DAI-HONYA de Miki Tori Grant Leauvas Monogatari de Kyōko Shitō 1995 Nausicaä of the Valley of the Wind de Hayao Miyazaki 1996 Parasyte de Hitoshi Iwaaki 1997 Ushio and Tora de Kazuhiro Fujita 1998 SF Taishō de Miki Tori 1999 Runnahime Hourouki de Eiji Yokoyama 2000 Itihaasa de Wakako Mizuki 2001 Cardcaptor Sakura de Clamp 2002 Planetes de Makoto Yukimura 2003 Chronoeyes de Yūichi Hasegawa 2004 From Far Away de Kyōko Hikawa 2005 Bremen II de Izumi Kawahara 2006 Onmyoji de Reiko Okano 2007 Yokohama Kaidashi Kikō de Hitoshi Ashinano 2008 20th Century Boys de Naoki Urasawa 2009 Trigun Maximum de Yasuhiro Nightow 2010 Pluto de Naoki Urasawa, Osamu Tezuka, Takashi Nagasaki, Makoto Tezuka și Tezuka Productions 2011 Fullmetal Alchemist de Hiromu Arakawa
Cel mai bun artist al anului thumb|Yoshitaka Amano în 2006