Acting

Koji Yamamoto

Born October 31, 1976 (49)JapanTokyo, Japan134 creditsIMDb

Known for

Shin Ultraman2022 · as Mefilas
Kingdom: Return of the Great General2024 · as Chou Sou (Zhuang Zhao)
Cells at Work!2024 · as Killer T Cell
I Just Didn't Do It2007 · as Tatsuo Saito
Anime
Pokémon: The Rise of Darkrai2007 · as Tonio (voice)
Vampire Island2009 · as Miyabi
Fullmetal Alchemist: The Revenge of Scar2022 · as Alex Louis Armstrong
Fullmetal Alchemist: The Final Alchemy2022 · as Alex Louis Armstrong
Kingdom III: The Flame of Destiny2023 · as Chou Sou (Zhuang Zhao)
Series
An Incurable Case of Love2020 · as Rokuro Koishikawa · 10 ep
Series
Tokyo Swindlers2024 · as Aoyagi · 7 ep
A Ghost of a Chance2011 · as Tutomu Hino
Decade
Genre
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Release date
Series
Kamen Rider1971 · as Soreo Hiden · 4 ep
Series
Doctor-X: Surgeon Michiko Daimon2012 · as Ikuya Hijikata（土方 幾也） · 2 ep
Series
Shomuni1998 · as Iwata Minoru · 1 ep
Anime
Ashita no Nadja2003 · as Raphael the Troubadour (voice) · 50 ep
Series
Tokyo Swindlers2024 · as Aoyagi · 7 ep
Series
The 13 Lords of the Shogun2022 · as Miura Yoshimura · 48 ep
Series
Hanasaki Mai Speaks Out2014 · as Ken Soma · 10 ep
Series
BOSS2009 · as Koichi Sagami · 1 ep
Series
Shinsengumi!2004 · as Hijikata Toshizo · 49 ep
Series
What Did You Eat Yesterday?2019 · as Kohinata Daisaku · 24 ep
Series
Mother2010 · as Fujiyoshi Shunsuke · 11 ep
Series
Fujiko F. Fujio Sci-Fi Short Drama2023 · Cast · 1 ep
Series
An Incurable Case of Love2020 · as Rokuro Koishikawa · 10 ep
Series
Ooku: The Inner Chambers2023 · as 右衛門佐（えもんのすけ） / 水無瀬継仁（みなせ つぐひと） · 10 ep
Series
The Road to Red Restaurant List2020 · as Kaburagi Tsutomu · 12 ep
Series
Kagerou no Tsuji2007 · as Sakazaki Iwane · 37 ep
Anime
Boys Over Flowers1996 · as Rui Hanazawa (voice) · 51 ep
Series
The Hot Spot2025 · as Furuta · 1 ep
Series
The Quiz Show2008 · as Ryuichiro Murase · 1 ep
Series
Pandora2008 · as Tachikawa Haruo · 8 ep
Series
Innocence, Fight Against False Charges2019 · as 磐梯輝典（ばんだい てるのり） · 1 ep
Series
Extremely Inappropriate!2024 · as Kurita Kazuya · 10 ep
Series
The Black Swindler2022 · as Yoichi Shiraishi · 10 ep
Series
Dr. Chocolate2023 · as Terashima Koichi · 10 ep
Series
Hayabusa Fire Brigade2023 · as Hiroshi Nakayamada · 9 ep
Series
Let's Get Divorced2023 · as Go Soda · 9 ep
Series
The History of Our Family2010 · as Mitsunari Ano · 3 ep
Series
Night School Teacher, SAKURA2014 · as Yudai Osawa（大澤 雄大） · 10 ep
Anime
Pokémon: The Rise of Darkrai2007 · as Tonio (voice)
Shin Ultraman2022 · as Mefilas
Series
エロゲで全ては解決できる！ THE ANIMATION2021 · as 导演 · 2 ep
Series
Frame of Mind2025 · as Kenjiro Tsuchiya · 10 ep
Series
Rescue: Pride of Orange2009 · as Miyazaki Shiro · 9 ep
Series
The Family2007 · as Ginpei Manpyo · 10 ep
Series
Guardian of the Market2022 · as Unkai Amasawa · 3 ep
Cells at Work!2024 · as Killer T Cell