Movies (Acting Roles)

TAISU PROJECT
Koichi Yamadera was 63 in TAISU PROJECT as 'The Robot (voice)'.Movie Released: Sat, Aug 10 2024

LUPIN THE 3rd vs. CAT'S EYE
Koichi Yamadera was 61 in LUPIN THE 3rd vs. CAT'S EYE as 'Inspector Koichi Zenigata (voice)'.Movie Released: Thu, Apr 20 2023

Sword Art Online -FULLDIVE-
Koichi Yamadera was 61 in Sword Art Online -FULLDIVE- as 'Akihiko Kayaba (voice)'.Movie Released: Sun, Nov 06 2022

Shin Ultraman
Koichi Yamadera was 60 in Shin Ultraman as 'Zōffy (voice)'.Movie Released: Fri, May 13 2022

DEEMO Memorial Keys
Koichi Yamadera was 60 in DEEMO Memorial Keys as 'Valensky (voice)'.Movie Released: Fri, Feb 25 2022

Jujutsu Kaisen 0
Koichi Yamadera was 60 in Jujutsu Kaisen 0 as 'Miguel (voice)'.Movie Released: Fri, Dec 24 2021

Gintama: The Very Final
Koichi Yamadera was 59 in Gintama: The Very Final as 'Utsuro / Shouyou Yoshida (voice)'.Movie Released: Fri, Jan 08 2021

Over the Sky
Koichi Yamadera was 59 in Over the Sky as 'Gimon (voice)'.Movie Released: Fri, Nov 27 2020

BEM: BECOME HUMAN
Koichi Yamadera was 59 in BEM: BECOME HUMAN as 'Manstoll (voice)'.Movie Released: Fri, Oct 02 2020

A Whisker Away
Koichi Yamadera was 59 in A Whisker Away as 'Mask Seller (voice)'.Movie Released: Thu, Jun 18 2020

Lupin III: The First
Koichi Yamadera was 58 in Lupin III: The First as 'Inspector Koichi Zenigata (voice)'.Movie Released: Fri, Dec 06 2019

NiNoKuni
Koichi Yamadera was 58 in NiNoKuni as 'Balton (voice)'.Movie Released: Fri, Aug 23 2019

Dragon Quest: Your Story
Koichi Yamadera was 58 in Dragon Quest: Your Story as 'Surarin (voice)'.Movie Released: Fri, Aug 02 2019

Lupin the Third: Goodbye Partner
Koichi Yamadera was 57 in Lupin the Third: Goodbye Partner as 'Inspector Koichi Zenigata (voice)'.Movie Released: Fri, Jan 25 2019

Dragon Ball Super: Broly
Koichi Yamadera was 57 in Dragon Ball Super: Broly as 'Beerus (voice)'.Movie Released: Fri, Dec 14 2018

Okko's Inn
Koichi Yamadera was 57 in Okko's Inn as 'Bunta Kise (voice)'.Movie Released: Wed, Sep 12 2018

Batman Ninja
Koichi Yamadera was 56 in Batman Ninja as 'Batman / Bruce Wayne (voice)'.Movie Released: Fri, Jun 15 2018

Life Goes on
Koichi Yamadera was 56 in Life Goes on as 'Narrator'.Movie Released: Sat, Mar 03 2018

Gintama
Koichi Yamadera was 56 in Gintama as 'Yoshida Shoyo (voice)'.Movie Released: Fri, Jul 14 2017

Lupin the Third: Italian Game
Koichi Yamadera was 54 in Lupin the Third: Italian Game as 'Inspector Koichi Zenigata (voice)'.Movie Released: Fri, Jan 08 2016

Cassette Girl
Koichi Yamadera was 54 in Cassette Girl as 'San-Kun (voice)'.Movie Released: Fri, Oct 09 2015

Robot on the Road
Koichi Yamadera was 54 in Robot on the Road as 'Robowo (voice)'.Movie Released: Fri, Oct 02 2015

Bureau of Proto Society
Koichi Yamadera was 54 in Bureau of Proto Society as '(voice)'.Movie Released: Sat, Aug 01 2015

Hammerhead
Koichi Yamadera was 54 in Hammerhead as 'Hammerhead'.Movie Released: Sat, Jul 25 2015

Bubu & Bubulina
Koichi Yamadera was 54 in Bubu & Bubulina as '(voice)'.Movie Released: Sat, Jul 25 2015

Rapid Rouge
Koichi Yamadera was 53 in Rapid Rouge as 'Harukaze'.Movie Released: Fri, May 29 2015

Ibuseki Yoruni
Koichi Yamadera was 53 in Ibuseki Yoruni as '(voice)'.Movie Released: Fri, May 15 2015

今、ふたりの道
Koichi Yamadera was 53 in 今、ふたりの道 Movie Released: Sun, Mar 08 2015

Power Plant No.33
Koichi Yamadera was 53 in Power Plant No.33 Movie Released: Fri, Jan 30 2015

Yamadeloid
Koichi Yamadera was 53 in Yamadeloid Movie Released: Fri, Jan 23 2015

20min Walk from Nishi-Ogikubo Station, 2 Bedrooms, Living Room, Dining Room, Kitchen, 2mos Deposit, No Pets Allowed
Koichi Yamadera was 53 in 20min Walk from Nishi-Ogikubo Station, 2 Bedrooms, Living Room, Dining Room, Kitchen, 2mos Deposit, No Pets Allowed as 'Man (voice)'.Movie Released: Fri, Dec 12 2014

Carnage
Koichi Yamadera was 53 in Carnage as '(voice)'.Movie Released: Fri, Dec 05 2014

ME!ME!ME!
Koichi Yamadera was 53 in ME!ME!ME! Movie Released: Fri, Nov 21 2014

Hill Climb Girl
Koichi Yamadera was 53 in Hill Climb Girl as 'Boy (voice)'.Movie Released: Fri, Nov 14 2014

The Dragon Dentist
Koichi Yamadera was 53 in The Dragon Dentist Movie Released: Fri, Nov 07 2014

Possessions
Koichi Yamadera was 52 in Possessions as 'Man (voice)'.Movie Released: Fri, Jan 31 2014

Nuigulumar Z
Koichi Yamadera was 52 in Nuigulumar Z as 'Charlie / De Palza'.Movie Released: Sat, Jan 25 2014

Short Peace
Koichi Yamadera was 52 in Short Peace as 'Samurai (segment "Tsukumo") (voice)'.Movie Released: Sat, Jul 20 2013

Kingdom Hearts 358/2 Days
Koichi Yamadera was 51 in Kingdom Hearts 358/2 Days as 'Donald Duck (voice) (archive sound)'.Movie Released: Thu, Mar 14 2013

After School Midnighters
Koichi Yamadera was 51 in After School Midnighters as 'Kunstlijk / Mozart (voice)'.Movie Released: Sat, Aug 25 2012

A Letter to Momo
Koichi Yamadera was 50 in A Letter to Momo as 'Kawa (voice)'.Movie Released: Sat, Apr 21 2012

Magic Tree House
Koichi Yamadera was 50 in Magic Tree House as 'Papa'.Movie Released: Sat, Jan 07 2012

Appleseed XIII: Ouranos
Koichi Yamadera was 50 in Appleseed XIII: Ouranos as 'Briareos Hecatonchires (voice)'.Movie Released: Mon, Oct 24 2011

Deadball
Koichi Yamadera was 50 in Deadball as 'Baseball Announcer'.Movie Released: Sat, Jul 23 2011

Appleseed XIII: Tartaros
Koichi Yamadera was 49 in Appleseed XIII: Tartaros as 'Briareos Hecatonchires (voice)'.Movie Released: Mon, Jun 13 2011

Karate Girl
Koichi Yamadera was 49 in Karate Girl as 'Opening Narration (voice)'.Movie Released: Sat, Feb 05 2011

Gintama: The Movie
Koichi Yamadera was 48 in Gintama: The Movie as 'Yoshida Shouyou (voice)'.Movie Released: Sat, Apr 24 2010

Yona Yona Penguin
Koichi Yamadera was 48 in Yona Yona Penguin as 'Archangel (voice)'.Movie Released: Wed, Dec 23 2009

The River's Light
Koichi Yamadera was 48 in The River's Light as '父亲'.Movie Released: Sat, Jun 20 2009

Yatterman
Koichi Yamadera was 47 in Yatterman as 'Yatterwoof / Yatterking / Odate-Buta / Narrator (voice)'.Movie Released: Fri, Feb 06 2009

Ghost in the Shell 2.0
Koichi Yamadera was 47 in Ghost in the Shell 2.0 as 'Togusa (voice)'.Movie Released: Sat, Jul 12 2008

Megumi
Koichi Yamadera was 46 in Megumi as 'Shigeru Yokota (voice)'.Movie Released: Fri, Mar 28 2008

Appleseed: Ex Machina
Koichi Yamadera was 46 in Appleseed: Ex Machina as 'Brialeos Hecatombcales (voice)'.Movie Released: Fri, Oct 19 2007

Sword of the Stranger
Koichi Yamadera was 46 in Sword of the Stranger as 'Luo-Lang (voice)'.Movie Released: Sat, Sep 29 2007

Pokémon: The Rise of Darkrai
Koichi Yamadera was 46 in Pokémon: The Rise of Darkrai as 'Baron Albert (voice)'.Movie Released: Sat, Jul 14 2007

Paprika
Koichi Yamadera was 45 in Paprika as 'Morio Osanai (voice)'.Movie Released: Sun, Oct 01 2006

Suite Dreams
Koichi Yamadera was 44 in Suite Dreams as 'Dabudabu Duck (voice)'.Movie Released: Sat, Jan 14 2006

Stormy Night
Koichi Yamadera was 44 in Stormy Night as 'Barry (voice)'.Movie Released: Sat, Dec 10 2005

Godzilla: Final Wars
Koichi Yamadera was 43 in Godzilla: Final Wars as 'Narrator (voice)'.Movie Released: Sat, Dec 04 2004

Movie box-ing
Koichi Yamadera was 43 in Movie box-ing Movie Released: Sat, Oct 30 2004

Pokémon: Destiny Deoxys
Koichi Yamadera was 43 in Pokémon: Destiny Deoxys as 'Dr. Rondo (voice)'.Movie Released: Thu, Jul 22 2004

Tokyo Godfathers
Koichi Yamadera was 42 in Tokyo Godfathers as 'Taxi Driver (voice)'.Movie Released: Fri, Dec 05 2003

Millennium Actress
Koichi Yamadera was 41 in Millennium Actress as 'The Man of the Key (voice)'.Movie Released: Sat, Sep 14 2002

Pokémon Heroes
Koichi Yamadera was 41 in Pokémon Heroes as 'Rossi (voice)'.Movie Released: Sat, Jul 13 2002

Sakura Wars: The Movie
Koichi Yamadera was 40 in Sakura Wars: The Movie as 'Brent Furlong (voice)'.Movie Released: Sat, Dec 22 2001

Cowboy Bebop: The Movie
Koichi Yamadera was 40 in Cowboy Bebop: The Movie as 'Spike Spiegel (voice)'.Movie Released: Sat, Sep 01 2001

Pokémon 4Ever
Koichi Yamadera was 40 in Pokémon 4Ever as 'Hunter (voice)'.Movie Released: Fri, Jul 06 2001

Godzilla vs. Megaguirus
Koichi Yamadera was 39 in Godzilla vs. Megaguirus as 'Kid's TV Host'.Movie Released: Fri, Nov 03 2000

Pokémon 3: The Movie
Koichi Yamadera was 39 in Pokémon 3: The Movie as 'David (voice)'.Movie Released: Sat, Jul 08 2000

Pokémon the Movie 2000
Koichi Yamadera was 38 in Pokémon the Movie 2000 as 'Lugia (voice)'.Movie Released: Sat, Jul 17 1999

Lupin the Third: Tokyo Crisis
Koichi Yamadera was 37 in Lupin the Third: Tokyo Crisis as 'Michael Suzuki / Gondō (voice)'.Movie Released: Fri, Jul 24 1998

Pokémon: The First Movie
Koichi Yamadera was 37 in Pokémon: The First Movie as 'Mew (voice)'.Movie Released: Sat, Jul 18 1998

Evangelion: Death (True)²
Koichi Yamadera was 36 in Evangelion: Death (True)² as 'Ryoji Kaji (voice)'.Movie Released: Sat, Mar 07 1998

Revival of Evangelion
Koichi Yamadera was 36 in Revival of Evangelion as 'Ryoji Kaji (voice)'.Movie Released: Sat, Mar 07 1998

DNA Sights 999.9
Koichi Yamadera was 36 in DNA Sights 999.9 as 'Harlock (voice)'.Movie Released: Thu, Jan 01 1998

Cutie Honey Flash: The Movie
Koichi Yamadera was 36 in Cutie Honey Flash: The Movie as 'Robert Steiner (voice)'.Movie Released: Fri, Jul 11 1997

X: The Movie
Koichi Yamadera was 35 in X: The Movie as 'Sorata Arisugawa'.Movie Released: Fri, Aug 02 1996

Memories
Koichi Yamadera was 34 in Memories as 'Miguel Costrela (voice)'.Movie Released: Sat, Dec 23 1995

Compiler Festa
Koichi Yamadera was 34 in Compiler Festa Movie Released: Thu, Dec 21 1995

Ghost in the Shell
Koichi Yamadera was 34 in Ghost in the Shell as 'Togusa (voice)'.Movie Released: Sat, Nov 18 1995

Elf Princess Ren
Koichi Yamadera was 34 in Elf Princess Ren Movie Released: Fri, Oct 27 1995

Tokyo Revelation
Koichi Yamadera was 33 in Tokyo Revelation as 'Kuki Takehiko (voice)'.Movie Released: Fri, Apr 21 1995

Wild 7: Biker Knights
Koichi Yamadera was 33 in Wild 7: Biker Knights as 'Happyaku'.Movie Released: Sat, Dec 17 1994

Darkside Blues
Koichi Yamadera was 33 in Darkside Blues as 'Enji (voice)'.Movie Released: Sat, Oct 08 1994

Compiler
Koichi Yamadera was 32 in Compiler as 'Nachi Igarashi (voice)'.Movie Released: Sat, Mar 05 1994

Suikoden Demon Century
Koichi Yamadera was 32 in Suikoden Demon Century as 'Ryou Hamura (voice)'.Movie Released: Sat, Sep 25 1993

Mermaid's Scar
Koichi Yamadera was 32 in Mermaid's Scar as 'Yūta'.Movie Released: Fri, Sep 24 1993

The Gigolo: Dochinpira
Koichi Yamadera was 32 in The Gigolo: Dochinpira as 'Jin Kaitō (voice)'.Movie Released: Fri, Aug 27 1993

Sleepless Oedo
Koichi Yamadera was 32 in Sleepless Oedo as 'Bentenyama, Kikunosuke'.Movie Released: Fri, Jul 23 1993

Ninja Scroll
Koichi Yamadera was 31 in Ninja Scroll as 'Jubei Kibagami (voice)'.Movie Released: Sat, Jun 05 1993

Treasure Island Memorial
Koichi Yamadera was 31 in Treasure Island Memorial as 'Jim Hawkins'.Movie Released: Mon, Dec 21 1992

Talking Head
Koichi Yamadera was 31 in Talking Head as 'Shinichiro Otsuka (voice)'.Movie Released: Sat, Oct 10 1992

OZ
Koichi Yamadera was 31 in OZ Movie Released: Fri, Aug 28 1992

Run, Melos!
Koichi Yamadera was 31 in Run, Melos! as 'Melos (voice)'.Movie Released: Sat, Jul 25 1992

Moonlight Pierce
Koichi Yamadera was 30 in Moonlight Pierce as 'Demon Prince (voice)'.Movie Released: Sat, Dec 14 1991

Detonator Orgun
Koichi Yamadera was 30 in Detonator Orgun as 'Orgun / Tomoru Shindo (voice)'.Movie Released: Sun, Aug 25 1991

Mermaid Forest
Koichi Yamadera was 30 in Mermaid Forest as 'Yûta'.Movie Released: Fri, Aug 16 1991

Ariel Deluxe
Koichi Yamadera was 29 in Ariel Deluxe as 'Demonova'.Movie Released: Sun, Apr 21 1991

I am Devilman, the Devil!
Koichi Yamadera was 29 in I am Devilman, the Devil! as 'Baron Ashra (Male)/Baron Ashura (Male) (voice)'.Movie Released: Wed, Feb 20 1991

TOKYO CITY Melhen 2
Koichi Yamadera was 29 in TOKYO CITY Melhen 2 Movie Released: Tue, Sep 25 1990

Nineteen 19
Koichi Yamadera was 29 in Nineteen 19 as 'Kazuya Kawahara (voice)'.Movie Released: Fri, Jul 27 1990

Go! Anpanman: Omusubiman
Koichi Yamadera was 29 in Go! Anpanman: Omusubiman as 'Tamekioni'.Movie Released: Sat, Jul 14 1990

Goddamn
Koichi Yamadera was 28 in Goddamn as 'Gen Todoroki'.Movie Released: Fri, Apr 27 1990

MAROKO
Koichi Yamadera was 28 in MAROKO as 'Bannai (voice)'.Movie Released: Mon, Mar 19 1990

Bucchigiri
Koichi Yamadera was 28 in Bucchigiri Movie Released: Fri, Oct 27 1989

Kiki's Delivery Service
Koichi Yamadera was 28 in Kiki's Delivery Service as 'Bakery Worker / Policeman (voice)'.Movie Released: Sat, Jul 29 1989

Venus Wars
Koichi Yamadera was 27 in Venus Wars as 'Jeff'.Movie Released: Sat, Mar 11 1989

Utsunomiko
Koichi Yamadera was 27 in Utsunomiko Movie Released: Sat, Mar 11 1989

Goku: Midnight Eye
Koichi Yamadera was 27 in Goku: Midnight Eye as 'Coroner (voice)'.Movie Released: Fri, Jan 27 1989

Ten Little Gall Force
Koichi Yamadera was 27 in Ten Little Gall Force as 'Commander Dorn / Kennichi Shonora / OX-11 (voice)'.Movie Released: Sun, Jul 03 1988

Megazone 23
Koichi Yamadera was 23 in Megazone 23 as 'Shinji Nakagawa (voice)'.Movie Released: Sat, Mar 09 1985

LUPIN THE IIIRD THE MOVIE
Koichi Yamadera will be 63+ in LUPIN THE IIIRD THE MOVIE as 'Inspector Koichi Zenigata (voice)'.Movie Released: Unreleased
TV Shows (Acting Roles)
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages
Lazarus
Koichi Yamadera will be 63+ in Lazarus as 'Skinner (voice)'.TV Show Released: First Air Date
Sun, Apr 06 2025

Ranma1/2
Koichi Yamadera was 63+ in Ranma1/2 as 'Jusenkyo Guide (voice), Ryoga Hibiki (voice), Ryoga Hibiki / Jusenkyo Guide (voice)'.TV Show Released: First Air Date
Sun, Oct 06 2024

Ishura
Koichi Yamadera was 62+ in Ishura as 'Shalk the Sound Slicer (voice)'.TV Show Released: First Air Date
Wed, Jan 03 2024

PLUTO
Koichi Yamadera was 62+ in PLUTO as 'North No.2 (voice)'.TV Show Released: First Air Date
Thu, Oct 26 2023

My Home Hero
Koichi Yamadera was 61+ in My Home Hero as 'Shino (voice)'.TV Show Released: First Air Date
Sun, Apr 02 2023

Arknights
Koichi Yamadera was 61+ in Arknights as 'Wei Yenwu (voice)'.TV Show Released: First Air Date
Sat, Oct 29 2022

Shin Ultra Fight
Koichi Yamadera was 60+ in Shin Ultra Fight as 'Narrator (voice)'.TV Show Released: First Air Date
Sat, May 14 2022

宇宙戦艦ヤマト2205 新たなる旅立ち 後章 -STASHA-
Koichi Yamadera was 60+ in 宇宙戦艦ヤマト2205 新たなる旅立ち 後章 -STASHA- as 'Aberdt Desler (voice)'.TV Show Released: First Air Date
Fri, Feb 04 2022

宇宙戦艦ヤマト2205 新たなる旅立ち 前章 -TAKE OFF-
Koichi Yamadera was 60+ in 宇宙戦艦ヤマト2205 新たなる旅立ち 前章 -TAKE OFF- as 'Aberdt Desler (voice)'.TV Show Released: First Air Date
Fri, Oct 08 2021

Baki Hanma
Koichi Yamadera was 60+ in Baki Hanma as 'Lips, Teeth, Tongue (voice)'.TV Show Released: First Air Date
Thu, Sep 30 2021

Eden
Koichi Yamadera was 59+ in Eden as 'Zero (voice)'.TV Show Released: First Air Date
Thu, May 27 2021

Voice Spring!
Koichi Yamadera was 59+ in Voice Spring! as 'Genmai Odawara'.TV Show Released: First Air Date
Thu, Apr 29 2021

GLOOMY The Naughty Grizzly
Koichi Yamadera was 59+ in GLOOMY The Naughty Grizzly as 'Gloomy (voice)'.TV Show Released: First Air Date
Mon, Apr 12 2021

MARS RED
Koichi Yamadera was 59+ in MARS RED as 'Tokuichi Yamagami (voice)'.TV Show Released: First Air Date
Tue, Apr 06 2021

Ghost in the Shell: SAC_2045
Koichi Yamadera was 58+ in Ghost in the Shell: SAC_2045 as 'Togusa (voice)'.TV Show Released: First Air Date
Thu, Apr 23 2020

Listeners
Koichi Yamadera was 58+ in Listeners as 'Kevin Valentine (voice)'.TV Show Released: First Air Date
Sat, Apr 04 2020

Mistress
Koichi Yamadera was 57+ in Mistress as '[Voice - Juri's father]'.TV Show Released: First Air Date
Fri, Apr 19 2019

Demon Slayer: Kimetsu no Yaiba
Koichi Yamadera was 57+ in Demon Slayer: Kimetsu no Yaiba as 'Zohakuten (voice)'.TV Show Released: First Air Date
Sat, Apr 06 2019

gen:LOCK
Koichi Yamadera was 57+ in gen:LOCK as 'Kazu Iida (voice)'.TV Show Released: First Air Date
Sat, Jan 26 2019

宇宙戦艦ヤマト2202 愛の戦士たち
Koichi Yamadera was 57+ in 宇宙戦艦ヤマト2202 愛の戦士たち as 'アベルト・デスラー'.TV Show Released: First Air Date
Sat, Oct 06 2018

Super Dragon Ball Heroes
Koichi Yamadera was 57+ in Super Dragon Ball Heroes as 'Beerus (voice)'.TV Show Released: First Air Date
Sun, Jul 01 2018

Pop Team Epic
Koichi Yamadera was 56+ in Pop Team Epic as '(voice)'.TV Show Released: First Air Date
Sun, Jan 07 2018

The Dragon Dentist
Koichi Yamadera was 55+ in The Dragon Dentist as 'Godo (voice)'.TV Show Released: First Air Date
Sat, Feb 18 2017

Inspector Zenigata
Koichi Yamadera was 55+ in Inspector Zenigata as 'Jozaburo Fuchigami'.TV Show Released: First Air Date
Fri, Feb 10 2017

彼岸島X
Koichi Yamadera was 55+ in 彼岸島X TV Show Released: First Air Date
Sat, Oct 15 2016

Showa Genroku Rakugo Shinju
Koichi Yamadera was 54+ in Showa Genroku Rakugo Shinju as 'Sukeroku Yuurakutei (voice)'.TV Show Released: First Air Date
Sat, Jan 09 2016

Angel Heart
Koichi Yamadera was 54+ in Angel Heart as 'Holly'.TV Show Released: First Air Date
Sun, Oct 11 2015

Dragon Ball Super
Koichi Yamadera was 54+ in Dragon Ball Super as 'Beerus (voice)'.TV Show Released: First Air Date
Sun, Jul 05 2015

Yuyake Dandan
Koichi Yamadera was 53+ in Yuyake Dandan as 'Kotobuki (voice)'.TV Show Released: First Air Date
Wed, Apr 01 2015

Japan Animator Expo
Koichi Yamadera was 53+ in Japan Animator Expo as '(voice)'.TV Show Released: First Air Date
Fri, Nov 07 2014

Nobunaga Concerto
Koichi Yamadera was 53+ in Nobunaga Concerto as 'Yasuke (voice)'.TV Show Released: First Air Date
Sat, Jul 12 2014

Insufficient Direction
Koichi Yamadera was 52+ in Insufficient Direction as 'Director-kun (voice)'.TV Show Released: First Air Date
Fri, Apr 04 2014

SHORT PEACE
Koichi Yamadera was 52+ in SHORT PEACE as 'Samurai, Samurai(voice)'.TV Show Released: First Air Date
Tue, Jul 30 2013

Sword Art Online
Koichi Yamadera was 51+ in Sword Art Online as 'Akihiko Kayaba (voice)'.TV Show Released: First Air Date
Sun, Jul 08 2012

Hunter x Hunter
Koichi Yamadera was 50+ in Hunter x Hunter as 'Silva (voice)'.TV Show Released: First Air Date
Sun, Oct 02 2011

Appleseed XIII
Koichi Yamadera was 50+ in Appleseed XIII as 'Briareos (voice)'.TV Show Released: First Air Date
Wed, Jul 06 2011

URAKARA
Koichi Yamadera was 49+ in URAKARA as 'opening narration'.TV Show Released: First Air Date
Fri, Jan 14 2011

The Three Musketeers
Koichi Yamadera was 48+ in The Three Musketeers as 'Athos (voice), Planchet (voice), Rochefort (voice), Louis XIII (voice), Patrick (voice), Duke of Orléans (voice)'.TV Show Released: First Air Date
Mon, Oct 12 2009

Fullmetal Alchemist: Brotherhood
Koichi Yamadera was 47+ in Fullmetal Alchemist: Brotherhood as 'Isaac McDougal (voice)'.TV Show Released: First Air Date
Sun, Apr 05 2009

Stitch!
Koichi Yamadera was 47+ in Stitch! as 'Stitch, Yuna's Father'.TV Show Released: First Air Date
Wed, Oct 08 2008

Allison & Lillia
Koichi Yamadera was 46+ in Allison & Lillia as 'Carr Benedict (voice)'.TV Show Released: First Air Date
Thu, Apr 03 2008

The Fantastic Deer-Man
Koichi Yamadera was 46+ in The Fantastic Deer-Man as 'the voice of the deer'.TV Show Released: First Air Date
Thu, Jan 17 2008

Yatterman
Koichi Yamadera was 46+ in Yatterman as 'Yatterwan / Narrator (voice)'.TV Show Released: First Air Date
Mon, Jan 14 2008

Sylvanian Families
Koichi Yamadera was 46+ in Sylvanian Families as 'Kurumi Risu Otosan / Cedric Walnut (voice)'.TV Show Released: First Air Date
Wed, Jun 20 2007

Oh! Edo Rocket
Koichi Yamadera was 45+ in Oh! Edo Rocket as 'Ginjiro'.TV Show Released: First Air Date
Tue, Apr 03 2007

Fist of the Blue Sky
Koichi Yamadera was 45+ in Fist of the Blue Sky as 'Kenshiro Kasumi (voice)'.TV Show Released: First Air Date
Thu, Oct 05 2006

Gintama
Koichi Yamadera was 44+ in Gintama as 'Yoshida, Shouyou (voice)'.TV Show Released: First Air Date
Tue, Apr 04 2006

Xenosaga: The Animation
Koichi Yamadera was 43+ in Xenosaga: The Animation TV Show Released: First Air Date
Wed, Jan 05 2005

Bleach
Koichi Yamadera was 43+ in Bleach as 'Quilge Opie (voice)'.TV Show Released: First Air Date
Tue, Oct 05 2004

Mermaid's Forest
Koichi Yamadera was 42+ in Mermaid's Forest as 'Yuta(voice)'.TV Show Released: First Air Date
Sun, Oct 05 2003

Bakuryu Sentai Abaranger
Koichi Yamadera was 41+ in Bakuryu Sentai Abaranger as 'Densuke Hamasaki'.TV Show Released: First Air Date
Sun, Feb 16 2003

Ghost in the Shell: Stand Alone Complex
Koichi Yamadera was 41+ in Ghost in the Shell: Stand Alone Complex as 'Togusa (voice) / Ruth Baby (voice), Togusa (voice)'.TV Show Released: First Air Date
Tue, Oct 01 2002

M-1 Grand Prix
Koichi Yamadera was 40+ in M-1 Grand Prix TV Show Released: First Air Date
Tue, Dec 25 2001

Kirby: Right Back at Ya!
Koichi Yamadera was 40+ in Kirby: Right Back at Ya! TV Show Released: First Air Date
Sat, Oct 06 2001

The Password is Courage
Koichi Yamadera was 39+ in The Password is Courage TV Show Released: First Air Date
Thu, Jul 06 2000

The Tree In Sunlight
Koichi Yamadera was 38+ in The Tree In Sunlight as 'Tezuka Ryoan'.TV Show Released: First Air Date
Tue, Apr 04 2000

Daa! Daa! Daa! UFO Baby
Koichi Yamadera was 38+ in Daa! Daa! Daa! UFO Baby as 'Yuzuhiko (voice)'.TV Show Released: First Air Date
Tue, Mar 28 2000

Reign: The Conqueror
Koichi Yamadera was 38+ in Reign: The Conqueror as 'Darius III (voice)'.TV Show Released: First Air Date
Tue, Sep 14 1999

Saiyuki
Koichi Yamadera was 37+ in Saiyuki as 'Sha Gojyo (voice)'.TV Show Released: First Air Date
Fri, Apr 23 1999

Queen Emeraldas
Koichi Yamadera was 36+ in Queen Emeraldas as 'Tochiro Oyama (voice)'.TV Show Released: First Air Date
Fri, Jun 05 1998

Cowboy Bebop
Koichi Yamadera was 36+ in Cowboy Bebop as 'Spike Spiegel / Ein (voice)'.TV Show Released: First Air Date
Fri, Apr 03 1998

Photon: The Idiot Adventures
Koichi Yamadera was 36+ in Photon: The Idiot Adventures as 'Papacharino Nanadan (voice)'.TV Show Released: First Air Date
Fri, Nov 21 1997

Apocalypse Zero
Koichi Yamadera was 35+ in Apocalypse Zero as 'Kakugo Hagakure (voice)'.TV Show Released: First Air Date
Fri, Oct 18 1996

Shamanic Princess
Koichi Yamadera was 34+ in Shamanic Princess as 'Kagetsu (voice)'.TV Show Released: First Air Date
Fri, Jun 07 1996

Special Duty Combat Unit Shinesman
Koichi Yamadera was 34+ in Special Duty Combat Unit Shinesman as 'Shogo Yamadera (voice)'.TV Show Released: First Air Date
Wed, Feb 21 1996

Neon Genesis Evangelion
Koichi Yamadera was 34+ in Neon Genesis Evangelion as 'Ryouji Kaji (voice)'.TV Show Released: First Air Date
Wed, Oct 04 1995

Ruin Explorers Fam & Ihrie
Koichi Yamadera was 34+ in Ruin Explorers Fam & Ihrie as 'Migel (voice)'.TV Show Released: First Air Date
Sun, Jun 25 1995

Wild 7
Koichi Yamadera was 33+ in Wild 7 as 'Happyaku'.TV Show Released: First Air Date
Sat, Dec 17 1994

Phantom Quest Corp.
Koichi Yamadera was 33+ in Phantom Quest Corp. as 'Kozo Karino (voice)'.TV Show Released: First Air Date
Thu, Aug 25 1994

Seven Cities Story: Arctic Front
Koichi Yamadera was 33+ in Seven Cities Story: Arctic Front as 'Almarick Aswaer (voice)'.TV Show Released: First Air Date
Wed, Jun 22 1994

Bakuen Campus Guardress
Koichi Yamadera was 32+ in Bakuen Campus Guardress as 'Chiryuu (voice)'.TV Show Released: First Air Date
Fri, May 27 1994

Combustible Campus Guardress
Koichi Yamadera was 32+ in Combustible Campus Guardress as 'Chiryuu (voice)'.TV Show Released: First Air Date
Fri, May 27 1994

Mask of Zeguy
Koichi Yamadera was 31+ in Mask of Zeguy as '土方歳三'.TV Show Released: First Air Date
Sun, Mar 21 1993

Green Legend Ran
Koichi Yamadera was 31+ in Green Legend Ran as 'Chimin (voice)'.TV Show Released: First Air Date
Wed, Nov 25 1992

Tokyo Babylon
Koichi Yamadera was 31+ in Tokyo Babylon as 'Yamagawa (voice)'.TV Show Released: First Air Date
Wed, Oct 21 1992

Super Zugan
Koichi Yamadera was 31+ in Super Zugan TV Show Released: First Air Date
Fri, Oct 09 1992

OZ
Koichi Yamadera was 31+ in OZ as 'オーティス・ネイト'.TV Show Released: First Air Date
Fri, Aug 28 1992

Doomed Megalopolis
Koichi Yamadera was 30+ in Doomed Megalopolis as 'Narutaki'.TV Show Released: First Air Date
Fri, Sep 27 1991

Detonator Orgun
Koichi Yamadera was 30+ in Detonator Orgun as 'Orgun, Tomoru Shindo'.TV Show Released: First Air Date
Sun, Aug 25 1991

Ariel Deluxe
Koichi Yamadera was 29+ in Ariel Deluxe as 'Demonova'.TV Show Released: First Air Date
Mon, Jan 21 1991

Goddamn
Koichi Yamadera was 28+ in Goddamn as 'Gen Todoroki'.TV Show Released: First Air Date
Fri, Apr 27 1990

Nadia: The Secret of Blue Water
Koichi Yamadera was 28+ in Nadia: The Secret of Blue Water as 'Ayerton (voice)'.TV Show Released: First Air Date
Fri, Apr 13 1990

Samurai Pizza Cats
Koichi Yamadera was 28+ in Samurai Pizza Cats as 'Karamaru'.TV Show Released: First Air Date
Thu, Feb 01 1990

Assemble Insert
Koichi Yamadera was 28+ in Assemble Insert as '部下参'.TV Show Released: First Air Date
Thu, Dec 21 1989

Megazone 23 Part III
Koichi Yamadera was 28+ in Megazone 23 Part III as 'Sion (voice)'.TV Show Released: First Air Date
Thu, Sep 28 1989

Gosenzo-sama Banbanzai!
Koichi Yamadera was 28+ in Gosenzo-sama Banbanzai! as 'Bannai Tatara'.TV Show Released: First Air Date
Sat, Aug 05 1989

Ranma ½
Koichi Yamadera was 27+ in Ranma ½ as 'Guide (voice), Ryoga Hibiki (voice), Master (voice), Ryoga Hibiki'.TV Show Released: First Air Date
Sat, Apr 15 1989

Madö King Granzört
Koichi Yamadera was 27+ in Madö King Granzört as 'Shaman'.TV Show Released: First Air Date
Fri, Apr 07 1989

The Adventures of Peter Pan
Koichi Yamadera was 27+ in The Adventures of Peter Pan as 'Cecco (voice)'.TV Show Released: First Air Date
Sun, Jan 15 1989

Guy Double Target
Koichi Yamadera was 27+ in Guy Double Target as 'Guy (voice)'.TV Show Released: First Air Date
Tue, Dec 06 1988

Armor Hunter Merowlink
Koichi Yamadera was 27+ in Armor Hunter Merowlink as 'Wolf'.TV Show Released: First Air Date
Mon, Nov 21 1988

Oishinbo
Koichi Yamadera was 27+ in Oishinbo TV Show Released: First Air Date
Mon, Oct 17 1988

Go! Anpanman
Koichi Yamadera was 27+ in Go! Anpanman as 'Cheese / Kamameshidon (voice)'.TV Show Released: First Air Date
Mon, Oct 03 1988

Sonic Soldier Borgman
Koichi Yamadera was 26+ in Sonic Soldier Borgman as 'Dust Jead'.TV Show Released: First Air Date
Wed, Apr 13 1988

The Burning Wild Man
Koichi Yamadera was 26+ in The Burning Wild Man as 'Ekkusu Suparutan / Duck Nicholson (voice)'.TV Show Released: First Air Date
Mon, Mar 14 1988

Zillion
Koichi Yamadera was 25+ in Zillion as 'Guardock A'.TV Show Released: First Air Date
Sun, Apr 12 1987

Bubblegum Crisis
Koichi Yamadera was 25+ in Bubblegum Crisis as 'Fargo (voice)'.TV Show Released: First Air Date
Wed, Feb 25 1987

Bosco Adventure
Koichi Yamadera was 25+ in Bosco Adventure as 'Otter'.TV Show Released: First Air Date
Mon, Oct 06 1986

Lupin the Third
Koichi Yamadera was 10+ in Lupin the Third as 'Inspector Kōichi Zenigata (voice)'.TV Show Released: First Air Date
Sun, Oct 24 1971

Kamen Rider
Koichi Yamadera was 9+ in Kamen Rider as 'Narrator (voice)'.TV Show Released: First Air Date
Sat, Apr 03 1971

Go! Go! Vehicles
Koichi Yamadera will be 63+ in Go! Go! Vehicles as 'Gaonii (voice)'.TV Show Released: First Air Date
Unreleased

MIRU: Paths to My Future
Koichi Yamadera will be 63+ in MIRU: Paths to My Future as 'Yoshimura (Voice)'.TV Show Released: First Air Date
Unreleased