Acting credits
3
Early stage
Smaller on-screen catalog so far.
Actor
Sadayuki Murai
Writing
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
0.6
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 29Series: 25Crew credits: 52
TMDB ID: 65441
IMDb ID: nm0613444
Known for: Writing
Born: January 1, 1964
Age: 62
Place of birth: Nara, Japan
Gender: Male
Adult content flag: No
Career span: 1996 - 2025
Years active: 30
Average TMDB rating: 7.07
Wikidata: Q788148
Also known as
村井貞之
Other jobs
Screenplay (21)Writer (17)Series Composition (14)
Biography
Sadayuki Murai (村井 さだゆき, Murai Sadayuki) is a Japanese screenwriter.
Movies
Movies
Movie credits linked with Sadayuki Murai.
Screenplay
Kaina of the Great Snow Sea: Star Sage
2023 • Movie
Screenplay
Knights of Sidonia: Love Woven in the Stars
2021 • Movie
Screenplay
Natsume's Book of Friends: The Waking Rock and the Strange Visitor
2021 • Movie
Series Composition
Godzilla: The Planet Eater
2018 • Movie
Screenplay
Natsume's Book of Friends the Movie: Ephemeral Bond
2018 • Movie
Screenplay
Godzilla: City on the Edge of Battle
2018 • Movie
Series Composition
Godzilla: Planet of the Monsters
2017 • Movie
Screenplay
BLAME!
2017 • Movie
Screenplay
Zegapain ADP
2016 • Movie
Series Composition
Knights of Sidonia: The Movie
2015 • Movie
Screenplay
Space Battleship Yamato 2199: A Voyage to Remember
2014 • Movie
Writer
Abashiri Family The Movie
2009 • Movie
Screenplay
Mushi-Shi: The Movie
2007 • Movie
Screenplay
SOS! Tokyo Metro Explorers: The Next
2007 • Movie
Screenplay
Kazuo Umezu's Horror Theater: The Wish
2005 • Movie
Screenplay
Kazuo Umezu's Horror Theater: House of Bugs
2005 • Movie
Screenplay
Kino's Journey: Life Goes On
2005 • Movie
Screenplay
Steamboy
2004 • Movie
Screenplay
Millennium Actress
2002 • Movie
Millennium Actress: Tracks
2001 • Movie
Screenplay
Reign: The Conqueror Movie
2000 • Movie
Screenplay
Boogiepop and Others
2000 • Movie
Writer
The Dimension Travelers
1998 • Movie
Writer
Thursday Ghost Stories Ghost Club ~ Junior High School Edition 4
1998 • Movie
Series
Series
Series credits linked with Sadayuki Murai.
Series Composition • 12 eps
AQUARION Myth of Emotions
2025 • Series
Series Composition • 8 eps
Garouden: The Way of the Lone Wolf
2024 • Series
Series Composition • 11 eps
Kaina of the Great Snow Sea
2023 • Series
Series Composition • 12 eps
SABIKUI BISCO
2022 • Series
Series Composition • 13 eps
Pet
2020 • Series
Writer • 2 eps
Beatless
2018 • Series
Series Composition • 12 eps
Juni Taisen: Zodiac War
2017 • Series
Writer • 6 eps
Knights of Sidonia
2014 • Series
Writer • 3 eps
Durarara!!
2010 • Series
Series Composition • 13 eps
Box of Goblins
2008 • Series
Series Composition • 60 eps
Natsume's Book of Friends
2008 • Series
Series Composition
Aquarion
2005 • Series
Writer • 6 eps
Ultraman Nexus
2004 • Series
Writer • 2 eps
Ultra Q: Dark Fantasy
2004 • Series
Writer • 5 eps
Gilgamesh
2003 • Series
Writer • 13 eps
Kino's Journey
2003 • Series
Writer • 13 eps
Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey
2002 • Series
Series Composition • 4 eps
Alien Nine
2001 • Series
Writer • 6 eps
Boogiepop Phantom
2000 • Series
Series Composition • 13 eps
Reign: The Conqueror
1999 • Series
Writer • 8 eps
Bubblegum Crisis Tokyo 2040
1998 • Series
Writer • 3 eps
Cowboy Bebop
1998 • Series
Writer • 2 eps
Ultraman Dyna
1997 • Series
Writer • 5 eps
Nerawareta gakuen
1997 • Series