Koji Kasamatsu

Known for
Sound

Known For

Filmography

2026
MOBILE SUIT GUNDAM HATHAWAY The Sorcery of Nymph Circe poster

MOBILE SUIT GUNDAM HATHAWAY The Sorcery of Nymph Circe

Movie · Sound Supervisor

2026
Poppin-Play Kitchen poster

Poppin-Play Kitchen

Movie · Sound Designer

2026
ALL YOU NEED IS KILL poster

ALL YOU NEED IS KILL

Movie · Sound Designer

2026
Chimney Town: Frozen in Time poster

Chimney Town: Frozen in Time

Movie · Sound Designer

2025
The Last Blossom poster

The Last Blossom

Movie · Sound Director

2025
ChaO poster

ChaO

Movie · Sound Director

2025
Whereabouts of Tomorrow: Ashita no Arika poster

Whereabouts of Tomorrow: Ashita no Arika

Movie · Sound Effects, Sound Editor

2025
The Summer Hikaru Died poster

The Summer Hikaru Died

TV · Sound Director · 12 eps

2023
The Boy and the Heron poster

The Boy and the Heron

Movie · Sound Mixer, Sound Director

2023
Dozens of Norths poster

Dozens of Norths

Movie · Sound Designer

2023
The Imaginary poster

The Imaginary

Movie · Sound Director

2023
PHOENIX: Reminiscence of Flower poster

PHOENIX: Reminiscence of Flower

Movie · Sound Director

2023
Phoenix: Eden17 poster

Phoenix: Eden17

TV · Sound Director · 4 eps

2022
Fullmetal Alchemist: The Revenge of Scar poster

Fullmetal Alchemist: The Revenge of Scar

Movie · Sound Mixer, Sound Effects

2022
Fullmetal Alchemist: The Final Alchemy poster

Fullmetal Alchemist: The Final Alchemy

Movie · Sound Mixer, Sound Effects

2021
Fortune Favors Lady Nikuko poster

Fortune Favors Lady Nikuko

Movie · Sound Director

2021
Tomorrow's Leaves poster

Tomorrow's Leaves

Movie · Sound Designer, Sound Re-Recording Mixer

2021
Mobile Suit Gundam Hathaway poster

Mobile Suit Gundam Hathaway

Movie · Sound Director

2021
Earwig and the Witch poster

Earwig and the Witch

Movie · Sound Director

2021
From Now On We Begin Ethics poster

From Now On We Begin Ethics

TV · Sound Director · 8 eps

2020
Poupelle of Chimney Town poster

Poupelle of Chimney Town

Movie · Sound Director

2019
Children of the Sea poster

Children of the Sea

Movie · Sound Director, Sound Effects

2019
Ride Your Wave poster

Ride Your Wave

Movie · Supervising Sound Editor, Sound Designer

2019
Obsolete poster

Obsolete

TV · Sound Designer · 12 eps

2018
Modest Heroes poster

Modest Heroes

Movie · Sound Director

2018
Tower of the Sun poster

Tower of the Sun

Movie · Sound Effects

2017
Mary and The Witch's Flower poster

Mary and The Witch's Flower

Movie · Sound Director

2017
Ylion and Callysia poster

Ylion and Callysia

Movie · Sound Director

2017
Starship Troopers: Traitor of Mars poster

Starship Troopers: Traitor of Mars

Movie · Sound Designer

2016
Utopa poster

Utopa

Movie · Sound Designer

2015
Harmony poster

Harmony

Movie · Sound Designer

2014
When Marnie Was There poster

When Marnie Was There

Movie · Sound Director, Sound Mixer

2014
Ronja, the Robber's Daughter poster

Ronja, the Robber's Daughter

TV · Sound Director · 26 eps

2013
The Hyuga Episode of Kojiki poster

The Hyuga Episode of Kojiki

Movie · Sound Director

2013
The Wind Rises poster

The Wind Rises

Movie · Sound Mixer, Sound Director

2013
The Tale of The Princess Kaguya poster

The Tale of The Princess Kaguya

Movie · Sound Re-Recording Mixer

2012
Dragon Age: Dawn of the Seeker poster

Dragon Age: Dawn of the Seeker

Movie · Sound Designer

2012
Starship Troopers: Invasion poster

Starship Troopers: Invasion

Movie · Sound Designer

2012
After School Midnighters poster

After School Midnighters

Movie · Sound Effects

2011
From Up on Poppy Hill poster

From Up on Poppy Hill

Movie · Sound Director, Sound Mixer

2010
Arrietty poster

Arrietty

Movie · Sound Director, Sound Mixer

2008
Ponyo poster

Ponyo

Movie · Sound Effects

2008
Resident Evil: Degeneration poster

Resident Evil: Degeneration

Movie · Sound Designer

2006
Tales from Earthsea poster

Tales from Earthsea

Movie · Sound Effects

2004
Mind Game poster

Mind Game

Movie · Sound Effects Editor

2003
Texhnolyze poster

Texhnolyze

TV · Sound Designer · 20 eps

2002
Mount Head poster

Mount Head

Movie · Sound Designer

2001
Zone of the Enders: Idolo poster

Zone of the Enders: Idolo

Movie · Sound Designer