Koji Yamamoto
- Acting
- October 31, 1976 · Tokyo, Japan
Known for
Filmography
- Darwin's Game · Hīragi
- Akogare no Sakka wa Ningen ja Arimasen Deshita · Sosuke Yamaji
- Kamaitachi's Instant Answer! Solving Problems in 60 Seconds
- Extremely Inappropriate! New Years Special · Kurita Kazuya
- The Window of non-REM Winter 2025
- Alice in Wonderland –Dive in Wonderland– · The Mad Hatter (Voice)
- The Laughing Salesman · Tanomoshi Yusuke
- I KILL
- Golden SixTONES · Self
- Frame of Mind · Kenjiro Tsuchiya
- The Hot Spot · Furuta
- Cells at Work! · Killer T Cell
- What If Shogun Ieyasu Tokugawa Was to Become the Prime Minister · Toshizo Hijikata
- Tokyo Swindlers · Aoyagi
- Kingdom: Return of the Great General · Chou Sou (Zhuang Zhao)
- Hanasaki Mai Speaks Out · Soma Ken
- Ougon No Toki - Kintaro Hattori Story · Yoshikawa Ruhiko
- Extremely Inappropriate! · Kurita Kazuya
- 恋の妄想♡消防団
- Kingdom III: The Flame of Destiny · Chou Sou (Zhuang Zhao)
- Hayabusa Fire Brigade · Hiroshi Nakayamada
- Let's Get Divorced · Go Soda
- Dr. Chocolate · Terashima Koichi
- Fujiko F. Fujio Sci-Fi Short Drama
- Ooku: The Inner Chambers · 右衛門佐（えもんのすけ） / 水無瀬継仁（みなせ つぐひと）
- The Black Swindler · Yoichi Shiraishi
- Guardian of the Market · Unkai Amasawa
- Fullmetal Alchemist: The Final Alchemy · Alex Louis Armstrong
- Fullmetal Alchemist: The Revenge of Scar · Alex Louis Armstrong
- Shin Ultraman · Mefilas
- Kappei · Masayoshi
- The 13 Lords of the Shogun · Miura Yoshimura
- Kenjusho: Mitsukuni and I
- What Did You Eat Yesterday? · Daisaku Kohinata
- エロゲで全ては解決できる！ THE ANIMATION · 导演
- Promise of Death · Reiichiro Hondo
- A Warmed Up Love · Ryo Kamiko
- Daichi (Social Distancing Version)
- 大江戸グレートジャーニー～ザ・お伊勢参り～
- Kizoku Kourin: Prince of Legend · Masao Kuroiwa
- The Road to Red Restaurant List · Kaburagi Tsutomu
- An Incurable Case of Love · Rokuro Koishikawa
- What Did You Eat Yesterday? New Year's Special 2020 · Kohinata Daisaku
- Kamen Rider Reiwa: The First Generation · Soreo Hiden
- Aristocratic Birth -PRINCE OF LEGEND- · Kuroiwa Masao
- Dakaretai 12-nin no Onnatachi
- Startup Girls · Mizuki
- Extro · Self
- What Did You Eat Yesterday? · Kohinata Daisaku
- Seven Souls in the Skull Castle – Season Flower · Mukaiya Ranbe
- Kishu Hanshu Yoshimune
- Innocence, Fight Against False Charges · 磐梯輝典（ばんだい てるのり）
- Touken Ranbu: The Movie -Inheritance- · Oda Nobunaga
- Queen · Ryosuke Azuma（吾妻 涼介）
- Kohaku no yume
- As a Father of Murderer Son · Nakao Toshiki
- Naruto Hichou · Norizuki Gennojo
- Fuunjitachi ~ Rangaku Kakumei-hen
- Hitoshi Ueki And Nobosemon
- Thrill! The Black Chapter · Shirai Shinnosuke
- Thrill! · Shinnosuke Shirai
- Thrill! The Red Chapter · Shirai Shinnosuke
- OUR HOUSE
- Stop the Old Fox · Shinnosuke Shimada
- Pretty Cure All Stars: Everybody Sing♪ Miraculous Magic! · Toraūma
- 桜坂近辺物語 · (Episode 3)
- Botchan · Uranari
- Bittare!!!
- Galaxy Turnpike · Tout Zetto
- Partner in Crime · Takeharu Machida
- Napoleon's Village · Makoto Togawa
- Furiko
- This Mystery is Excellent! ~ Challenge from Bestseller Writer · 明神和也
- Hanasaki Mai Speaks Out · Ken Soma
- Night School Teacher, SAKURA · Yudai Osawa（大澤 雄大）
- Shadow Warrior Tokugawa Ieyasu · Hidetada Tokugawa
- Pin to Kona · Kanjiro Sagata（佐賀田 完二郎）
- Torrent～Do You Remember Me? · Yutaka Sabashima
- ラスト・ディナー
- Lady Joker