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: Sat, Oct 21 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 agesRanma1/2
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
Lazarus
Koichi Yamadera will be 63+ in Lazarus as 'Skinner (voice)'.TV Show Released: First Air Date
Unreleased