Known for Sound
Kobayashi Katsuyoshi is a Japanese sound director. His filmography is mainly situated around animated works. He studied under Urakami Yasuo in Audio Planning U, later became freelance and established his own sound studio, Trinity Sound. (AniDB)
Filmography
30 films, 27 shows


Gintama on Theater 2D: Kabukicho Shitennohen Arc
2025 · 1h 45m
country: Japan
Kabukicho's delicate balance is maintained by four powerful figures known as the "Four Devas," who keep each other's influence in check. Among them is Otose, the "Empress" of the district. Despite having no real power herself, the sole reason she retains her position as one of the Four Devas and can contend with rival factions... is the presence of Kabukicho's strongest man—Sakata Gintoki—by her side. Then, a young woman approaches Gintoki, asking to become an apprentice at Yorozuya. Unbeknownst to him, she is Tsubaki Hirako, formerly of the Uekibachi Family and infamouslyknown as "Killer Hirako." Now, as Jirochou schemes to dominate Kabukicho, Otose becomes a target. Gintoki is given anultimatum: Join the Jirochou Family to save her, or refuse and watch Otose be attacked—while hehimself is marked for death.


Gintama on Theater 2D: Shinsengumi Douran Arc
2025 · 1h 41m
country: Japan
In Edo, where Gintoki and the Yorozuya reside, order is maintained by the Shinsengumi. Toshiro Hijikata, known as the "Demon Vice-Commander," has long led the Shinsengumi with strict discipline. However, after obtaining a cursed demonic sword from a blacksmith, his personality drastically changes due to the curse—turning him into a completely useless good-for-nothing. Justas he’s cornered by a group of rogue samurai in a life-or-death situation, the one who saves this pathetic Hijikata is none other than the Shinsengumi’s tactician, Ito Kamotaro, who has finally returned to Edo after completing a long-awaited mission. Kamotaro comes back bearing the latest weapons and prized swords as souvenirs, receiving a grand welcome from Commander Kondo. His accomplishments are highly praised, and he gradually begins rising in prominence within the Shinsengumi.


Black Butler: Book of the Atlantic
2017 · 1h 40m
country: Japan
Ciel learns of a "Aurora Society", that is rumored to be researching how to bring the dead back to life. Their next meeting is scheduled to be conducted on the ship Campania, voyaging across the Atlantic Ocean. Much to Ciel's dismay, Elizabeth "Lizzy" Midford, is taking the same ship, thus leaving him with no choice but to get aboard as well.


Black Butler: Book of Murder
2014 · 1h 56m
country: Japan
At the Queen’s request, Ciel and the demon butler Sebastian host an extravagant dinner party for the who’s who of the London underground. But an evening that begins with the promise of unmatched elegance quickly spirals into mayhem when their most distinguished guest is found murdered in his room. Now, trapped in the Phantomhive Manor by a dark and stormy night, Ciel and Sebastian must work together with their high-class guests, including the legendary author Sir Arthur Conan Doyle, to find the murderer in their midst before the blame falls on the host and his somewhat suspicious staff.


Space Brothers #0
2014 · 1h 35m
country: Japan
Mutta Namba's ambitions are at a disappointing standstill when his brother, Hibito, is selected to train for a coveted NASA space mission — an appointment that sets in motion events that take the brothers to the crossroads of destiny and dreams.


Gintama: The Final Chapter - Be Forever Yorozuya
2013 · 1h 50m
country: Japan
What would have happened if the Shiroyasha never existed? Edo is thrown to chaos by a mysterious cause. Sakata Gintoki, now lives in a world where the future has changed, without him. What has happened to the Yorozuya? Gintoki, who is now a ghost of the past, must once again carry the burden in order to save his friends. He must finish the biggest job ever, which may be the final job of Yorozuya.


Gintama: The Movie
2010 · 1h 35m
country: Japan
Odd Jobs Gin has taken on a lot of odd work in the past, and when you're a Jack of All Trades agency based in a feudal Japan that's been conquered and colonized by aliens, the term "Odd Jobs" means REALLY ODD jobs. But when some more than slightly suspicious secrets from the shadows of Gintoki Sakata's somewhat shady former samurai past and a new pair of odd jobs collide, the action is bound to get so wild and demented that only a feature film will do it justice!


Takane's Bicycle
2008 · 24m
country: Japan
An 11-year-old boy, Takasumi Takane, will be given a new bicycle if his exam results are in the top 100, but his results put him in 112th place. He tells his mother a lie that he placed 92nd, and he tears the answer sheets apart. On his way home from cram school, he accidently breaks the old bicycle that he is supposed to hand down to his little sister, Tamaki. This angers Tamaki. Furthermore, Tamaki accuses him of telling a lie, and he begins to think of her as a nuisance. One night, when he goes to a shrine to look for his missing dog, Chris, he encounters a young man named Yoyogi. Somehow, Yoyogi has the answer sheet marked as “92nd." Yoyogi proposes a trade, but threatens to return the answer sheet to its original owner unless he is given something Takane doesn't need.


Cowboy Bebop: The Movie
2001 · 1h 55m
country: Japan
The year is 2071. Following a terrorist bombing, a deadly virus is released on the populace of Mars and the government has issued the largest bounty in history, for the capture of whoever is behind it. The bounty hunter crew of the spaceship Bebop; Spike, Faye, Jet and Ed, take the case with hopes of cashing in the bounty. However, the mystery surrounding the man responsible, Vincent, goes deeper than they ever imagined, and they aren't the only ones hunting him.


The Aurora
2000 · 1h 31m
country: Japan
Deep-sea archeologist Hiroshi Ibuki is the member of the digging team working at the bottom of the sea hoping to uncover the origins of Earth's existence but instead uncovers a mysterious colony of bacteria which gives off light similar to the Aurora Borealis. The ancient bacteria, once revived, attempt to make the world habitable for themselves - a process that would bring Earth back to its early primal form, killing all current life in the process.


Crest of the Stars: Birth
2000 · 25m
country: Japan
This is the story about how Dubus, Lafiels father, and Plakia after an adventure on a mysterious, abandoned spaceship decided to have a daughter together and why Dubus gave her the name Lafiel.


Puppet Princess
2000 · 42m
country: Japan
Princess Rangiku lost her entire family to Lord Karimata, who invaded her home seeking her father's life work, puppets with unique capabilities. As her duty, Rangiku sets out with three of her father's greatest puppet warriors to seek revenge. She can manipulate these to battle the strongest of warriors, however manipulating the puppets leaves her own self vulnerable to direct attacks, so she seeks a ninja warrior named Manajiri to aid and protect her in her quest.


Daigo of Fire Company M
1999 · 42m
country: Japan
Daigo Asahina is Medaka Gumi #2's/Me Gumi's new rookie firefighter, and already he's done crazy things, like throwing people off of a rooftop to save them from an explosion. He had good intentions, but his deeds are starting to hurt the company's reputation. At Sengoku City's Concert Hall, a fire breaks, and the some Emergency Rescue Squad needs rescuing. Daigo will do all he can to keep his promise: Not to let anyone die on the job.


Detective Conan: The Last Wizard of the Century
1999 · 1h 40m
country: Japan
Kaitou Kid dares to challenge the police once more, setting his sights on the Russian Imperial Easter Egg. With the date, time, and place, the Osaka police force scrambles to stop him. But this time, Kid may have bitten off more than he can chew—Conan Edogawa, Heiji Hattori, and numerous others are also trying to get their hands on the jeweled egg.


Case Closed: The Fourteenth Target
1998 · 1h 40m
country: Japan
Ran’s secret past revealed! Ten years ago, something happened between her mom and dad. Now, plagued by nightmares, Ran is starting to remember… Meanwhile, a murderous card dealer breaks out of jail to seek revenge. His target: Ran’s father. Can Conan stop him in time and save his girlfriend’s family?


Slayers Gorgeous
1998 · 1h 4m
country: Japan
Lina Inverse and her sidekick Naga the Serpent are happily enjoying lunch when the entire town ducks under cover before an invasion of Marlene Culvert and her legion of bloodthirsty dragons. The cause of the invasion? Marlene is in a feud with her father, the king, over her allowance. Lina leaps into action to defend the village against Marlene, her tetrad knights and her dragons, but her dependable Dragon Slave spell fails her. Right when she thinks she has won, the real battle has just begun.


Slayers Great
1997 · 1h 1m
country: Japan
All Laia Einburg wants for her golem-making father Galia and her equally ambitious brother Huey is to end a long running feud. But her world gets turned upside down when short-stature Lina Inverse and overly endowed Naga the Serpent save Laia from a rampaging golem. A grateful, but smitten, Galia asks Lina to be a model for his work. Not to be outdone, Huey makes a similar request to Naga. The results are towering remote-controlled golems in the image of our favorite sorceresses! Huey gets all the proportions right, but Galia's taste is just weird. Adding insult to injury, Galia turns Lina into a magical battery pack! Officially, Lords Haizen and Granion commissioned these golems for a contest to determine the ruler of the city of Stoner. But the lords are secretly planning to use the golems as prototypes for an army of conquest! Can Lina and Naga save the city from tyranny?


Rayearth
1997 · 2h 15m
country: Japan
When the kingdom of Cephiro invades Earth, three girls (Hikaru, Umi and Fuu) are chosen to awake mythical spirits to protect the planet. Compilation of the 3 OVA mini-series launched between 25/07/1997 and 24/11/1997.


Slayers Return
1996 · 1h
country: Japan
Lina Inverse and Naga the White Serpent are back! What begins as a routine bandit-stomping turns into the adventure of a lifetime involving magical golems, an ancient Elven weapon and even someone bent on destroying the world. It's a predicament only Lina and Naga could get themselves in to.


Slayers: The Motion Picture
1995 · 1h 5m
country: Japan
Plagued by a recurring dream, master thief and sorceress Lina Inverse discovers ancient evil and lovers cruelly parted. Dragged into a vortex of time, she must fight to restore history to its proper course. But what will she do when the fearsome power of the Dragon Slave spell fails her as she tries to change the past and save the future!


Tamio Kageyama's Double Fantasy
1994 · 25m
country: Japan
A 2-part TV special. The first part is a comedic bickering couple taking a sketchy plane for vacation. The second part is a horror a camera crew encounter while staying at the Hotel Southpacific after landing.


Keroppi in The Adventures of Gulliver
1993 · 26m
country: Japan
Sanrio's Keroppi in the classic tale of Gulliver's Travels.


City Hunter: Bay City Wars
1990 · 45m
country: Japan
Rival private eyes Ryo Saeba and Umibozu must find a way into a high-tech luxury hotel to rescue their friends who are being held hostage and stop a mad South American dictator's plans to use the hotel's supercomputer to unleash a nuclear holocaust. Highly reminiscent of Die Hard, right down to a scene where Ryu bunjee-jumps off of the roof of the hotel skyscraper with a fire hose. Written by Christopher E. Meadows


City Hunter: Million Dollar Conspiracy
1990 · 48m
country: Japan
Beautiful American Emily O'Hara offers the City Hunter (Ryo Saeba & Kaori Makimura) one million dollars to protect her from a man named Douglas. Ryo & Kaori take the job, but things are not quite what they seem. The real target just might be Ryo, but it's unclear who wants Saeba dead.


The Tale of Osamu Tezuka: I'm Son-Goku
1989 · 1h 9m
country: Japan
A semi-autobiography of Tezuka Osamu combined with a 30 minute science-fiction setting of Journey to the West.