Sadayuki Murai
Works with: Series Composition, Script, Screenplay, 2nd Key Animation, Story,
Sousei no Aquarion: Myth of Emotions
- Series Composition
Enoshima Island is located in the Shonan Sea and has a peaceful beach where Private Enoshima Academy resides. This school attracts talented students from across the country by providing them with adva...
Natsume Yuujinchou Shichi
- Series Composition
- Script
When he was younger, Takashi Natsume thought that seeing ghosts was just a burden. Now as a high school student, he has overcome his past struggles and formed strong connections with both humans and g...
Garouden: The Way of the Lone Wolf
- Series Composition
Juuzou, a skilled martial artist trained in Takemiya-ryuu, finds himself caught up in a dangerous underground fighting tournament due to being on the run from his troubled past. He must fight through ...
Ooyukiumi no Kaina Movie
- Series Composition
- Screenplay
An extensive expanse of snow covers the planet entirely, with no end in sight. People struggle to survive by either clustering near massive trees on the surface or residing high up in the sprawling ca...
Ooyukiumi no Kaina
- Series Composition
- Script
An endless sea of snow covers the earth, with people surviving by either clustering near giant trees on the ground or residing in the tree canopy that spans across the planet's atmosphere. a fortuitou...
Sabikui Bisco
- Series Composition
- Script
Japan has been devastated by an apocalyptic event that resulted in endless sandy plains and a rusting disease. The government claims this is due to mushroom spores spread by Bisco Akaboshi, known as t...
Sidonia no Kishi 3
- Script
In ancient times, Earth was annihilated by extraterrestrial beings called the Gauna. Remnants of humanity escaped into space aboard the massive spacecraft Sidonia. For centuries, Sidonia wandered thro...
Natsume Yuujinchou: Ishi Okoshi to Ayashiki Raihousha
- Screenplay
- Script
While searching for Nyanko-sensei, Takashi Natsume encounters a small and meek youkai named Mitsumi. Mitsumi was entrusted by Gantetsu, a powerful ayakashi leader, to wake him from his deep slumber as...
Pet
- Series Composition
Some individuals possess the ability to influence other people's thoughts and memories. This power can be utilized for various purposes such as solving mysteries or eliminating threats. However, it al...
Godzilla 3: Hoshi wo Kuu Mono
- Series Composition
A door opens and a golden seal breaks, releasing a star. In the early 21st century, humanity has lost the battle for Earth to Godzilla and is forced to search for a new home among the stars. However, ...
Natsume Yuujinchou Movie: Utsusemi ni Musubu
- Script
Takashi Natsume and his spirit companion Madara continue their mission of returning names from the Book of Friends given by his late grandmother Reiko Natsume. On one day after school, Takashi encount...
Godzilla 2: Kessen Kidou Zoushoku Toshi
- Series Composition
- Script
By the advent of the 21st century, much of humanity was dead, having been trampled over by a new master, Godzilla. A select few among mankind took to the stars in a spacefaring vessel called the Aratr...
Godzilla 1: Kaijuu Wakusei
- Series Composition
Two millennia after the extinction of mankind, Earth was overrun by hordes of voracious creatures that roamed freely across the planet. Meanwhile, light-years away, the last remaining members of human...
Juuni Taisen
- Script
- Series Composition
The Zodiac Tournament is an event that takes place every 12 years and features mercenaries with exceptional strength, intelligence, and accuracy. Each participant bears the name of one of the Chinese ...
Blame! Movie
- Script
In a future where technology has advanced to its peak level, humanity's civilization has reached its ultimate form through the internet. However, an infection in the past caused automated systems to m...
Natsume Yuujinchou Roku
- Series Composition
Takashi Natsume has become used to interacting with youkai due to the Book of Friends, a tool that contains names of sealed youkai from his grandmother Reiko. These encounters have helped Natsume unde...
Natsume Yuujinchou Go
- Series Composition
Takashi Natsume possesses unique abilities that allow him to see supernatural beings known as youkai. He conceals these abilities from his loved ones to safeguard their peaceful lives. Despite this, N...
Sidonia no Kishi: Daikyuu Wakusei Sen`eki
- Script
- Series Composition
The Sidonia manages to dodge an encounter with an asteroid and then heads towards the Lem system with the intention of destroying a Gauna settlement....
Sidonia no Kishi Movie
- Series Composition
- Script
A recap of the first season of Sidonia no Kishi with additional scenes and re-edited sound effects....
Ushinawareta Mirai wo Motomete
- Script
Kaori Sasaki, a member of Uchihama Academy's Astronomy Club, confessed her feelings to Sou Akiyama but later died in a road accident that evening. Her friends and fellow club members mourned her death...
Garo: Honoo no Kokuin
- Script
The Valiant Kingdom, under the orders of its king, launched a campaign to eliminate those who practiced witchcraft seventeen years ago. Despite this pursuit growing in size and intensity over time, it...
Sidonia no Kishi
- Series Composition
- Script
Many years ago, the Gauna destroyed Earth and have since been pursuing humanity's remnants. These humans escaped and fled across the galaxy in giant seed ships. In 3394, Tanikaze emerges from his secl...
Natsume Yuujinchou: Itsuka Yuki no Hi ni
- Series Composition
While taking a stroll during the winter season, Natsume encounters a snowman yokai who appears to be in search of an item that they have misplaced and are having difficulty remembering. Despite being ...
Natsu-iro Kiseki
- Script
Yuka, Rinko, Saki, and Natsumi were childhood friends who were in their second year of middle school. They eagerly anticipated their upcoming summer break, but it was bittersweet because Saki had to t...
Natsume Yuujinchou Shi
- Series Composition
Takashi Natsume, a timid youkai expert and master of the Book of Friends, embarks on a journey towards self-discovery with the help of friends both new and old. His closest ally is still Madara, a glu...
Natsume Yuujinchou San
- Series Composition
- Script
The anime Natsume Yuujinchou San revolves around Takashi Natsume, a young boy who can perceive supernatural beings known as youkai. Along with his companion Madara, also known as Nyanko-sensei, Natsum...
Durarara!!
- Script
In Tokyo's downtown district of Ikebukuro, there is a popular urban legend about an anonymous gang and dangerous residents. However, among all these rumors, one story stands out - that of the "Black R...
Mouryou no Hako
- Script
- Series Composition
A narrative unfolds about a string of peculiar killings involving female students whose bodies were cut up and placed in containers. a private detective, commissioned by the mother of a missing child,...
Shin SOS Dai Tokyo Tankentai
- Script
As Ryuhei was packing for his move, he stumbled upon his father's old school notebook that detailed a search for treasure in Tokyo's extensive network of underground passages. Along with his little br...
Kino no Tabi: The Beautiful World - Nanika wo Suru Tame ni - Life Goes On.
- Script
- 2nd Key Animation
A young woman flees from the bleak future in her homeland and adopts a fresh name and persona, inspired by a man who gave his life to aid her escape. Alongside her new companion, a talking motorcycle,...
Steamboy
- Script
In victorian england resides an exceptional young inventor named ray. his life takes a dramatic turn when he receives a package from the united states, sent by his grandfather, lloyd steam. the parcel...
Kyougoku Natsuhiko: Kousetsu Hyaku Monogatari
- Script
Yamaoka momosuke is an author who has grown tired of creating riddles for children. instead, he plans to compile a collection of spooky and gruesome tales called hyakumonogatari. during his research o...
Gad Guard
- Script
In several centuries from now, Earth's resources have been depleted, and human progress has halted. The world is divided into "Units," where people live in isolated communities. Hajiki Sanada lives wi...
Kino no Tabi: The Beautiful World
- Script
Kino, a 15-year-old traveler, forms a bond with hermes, a talking motorcycle. they explore different countries and cultures without any specific destination in mind. life is full of surprises, so they...
Sennen Joyuu
- Script
In the early 21st century, Ginei Studios' dilapidated buildings are set for demolition. To commemorate this occasion, filmmaker Genya Tachibana decides to create a documentary about Chiyoko Fujiwara, ...
Alien 9
- Series Composition
- Screenplay
- Script
Yuri Otani is forced into joining a group called "Alien Party" in middle school. Their goal is to capture any aliens that try to enter school grounds. As she has been terrified of aliens her whole lif...
Alexander Senki Movie
- Script
In 356 BC, Alexander the Great arrives in Greece with an ominous destiny. He will ultimately become known as the "destroyer of the world." As king of Macedonians, he embarks on a rapid conquest journe...
Boogiepop wa Warawanai
- Script
- Series Composition
Five years ago, a series of gruesome killings occurred in the city, causing widespread fear and concern. Now, rumors have resurfaced about Boogiepop, a mysterious figure known for abducting those who ...
Alexander Senki
- Script
- Series Composition
In 356 BC, Alexander the Great arrives in Greece. At this time, it is foretold that he will be known as the "destroyer of the world." As king of the Macedonians, Alexander embarks on a rapid conquest ...
Bubblegum Crisis Tokyo 2040
- Script
In response to the earthquake that devastated Tokyo, Genom emerged as a dominant force by introducing their artificial organic lifeforms known as Boomers. These creatures were utilized for reconstruct...
Cowboy Bebop
- Script
In 2071, humanity has colonized several planets and moons in our solar system, leaving Earth's surface uninhabitable. The Intergalactic Police maintains peace throughout the galaxy with assistance fro...
Perfect Blue
- Script
The J-pop idol group CHAM! has been entertaining its fans for the past two years. Unfortunately, all good things must come to an end as one of their members, Mima Kirigoe, decides to leave the group t...
Ultra Nyan: Hoshizora kara Maiorita Fushigi Neko
- Script
In an abandoned building, Haruka discovers a feline creature that she dubs "Nyan". Unbeknownst to her, this cat is none other than "Ultra-Nyan", an extraterrestrial being who possesses extraordinary a...