Jabarkan Filmografi dari Kōichi Yamadera

Agatha Christie's Great Detectives Poirot and Marple (Gale)

Cowboy Bebop (Spike Spiegel, Ein)

Ghost in the Shell: Stand Alone Complex (Togusa, Aoi, Baby Ruth)

Ghost in the Shell: S.A.C. 2nd GIG (Togusa)

Neon Genesis Evangelion (Ryoji Kaji)

Fist of the Blue Sky (Kenshirō Kasumi)

Special Duty Combat Unit Shinesman (Shogo Yamadera / Shinesman Gray)

Xenosaga (Gaignun Kukai, Albedo Piazzola)

Dokkiri Doctor (Doctor Haruka Nishikikōji)

Dragon Ball Z (Tenshinhan, pengganti bagi Hirotaka Suzuoki)

Donkey Kong Country (Donkey Kong)

Bakumatsu Kikansetsu Irohanihoheto (Sakamoto Ryōma)

Peter Pan no Bōken (Cecco, Nana)

Ranma ½ (Jusenkyo Guide, Ryoga Hibiki)

Lilo & Stitch: The Series (Stitch)

Memories of the Flame: Tokyo Crisis (Michael Suzuki)

Operation: Return the Treasure (Iwan Kurokobich)

The Return of Jafar (Genie)

Aladdin and the King of Thieves (Genie)

Legend of the Galactic Heroes (Bruno von Silverberg)

Ghost in the Shell: S.A.C. Solid State Society (Togusa)

The Hakkenden (Inuyama Dōsetsu Tadatomo)

Detonator Orgun (Tomoru Shindo, Orgun)

Megazone 23 (Shinji Nakagawa, Shion)

The Lion King 1½ (Donald Duck, Genie, Stitch)

The Little Mermaid II: Return to the Sea (Sebastian)

Cinderella II: Dreams Come True (Jaq)

Ice Age 2: The Meltdown (Manny)

Arashi no Yoru Ni (Barry)

Cowboy Bebop: The Movie (Spike Spiegel)

The Prince of Darkness (The North Star)

Mobile Suit Gundam: Char's Counterattack (Gyunei Guss)

Ghost in the Shell (Togusa)

Ghost in the Shell 2: Innocence (Togusa)

Ghost in the Shell: S.A.C. Solid State Society (Togusa)

Keroro Gunso the Super Movie (Zorori)

Millennium Actress (The Man of the Key)

Beauty and the Beast (Beast)

Pokémon: The First Movie (Mew)

Pokémon: The Movie 2000 (Lugia)

Pokémon 3: The Movie (Deibitto)

Pokémon: Destiny Deoxys (Professor Lund)

Pokémon: Lucario and the Mystery of Mew (Sir Aaron)

Pokémon Ranger and the Prince of the Sea: Manaphy (Jack Walker)

Kiki's Delivery Service (Officer, Announcer)

Seri anime Ranma ½ (Ryoga Hibiki/P-chan)

Saint Seiya Knights of the Zodiac: Legend of Sanctuary (Gemini Saga)

Pokémon the Movie: Diancie and the Cocoon of Destruction (Ninja Riot)

Space Battleship Yamato (Susumu Kodai)

SNK vs. series (Mike Bison)

Kingdom Hearts (Donald Duck, Genie, Sebastian, Beast, Mushu)

Kingdom Hearts: Chain of Memories (Donald Duck, Genie, Beast)

Kingdom Hearts II (Donald Duck, Genie, Sebastian, Beast, Mushu, Stitch)

Seri Super Robot Wars (Gyunei Guss)

Street Fighter Alpha 3 (Cody Travers, Mike Bison, Narrator)

Xenosaga (Gaignun Kukai, Albedo Piazzola)

Tales of Destiny (Johnny Sheeden)

Rogue Galaxy (Desert Claw, Narrator)

Mario Kart Arcade GP 2 (Live announcer)

Independence Day (Captain Steven Hiller)

Seri Beverly Hills Cop (Axel Foley)

Seri The Nutty Professor (The Klump Family)

Seri Dr. Dolittle (Doctor John Dolittle)

Seri Austin Powers (Austin Powers, Doctor Evil, Fat Bastard, Gold Member)

Disney's House of Mouse (Donald Duck, Mike, Mushu, Genie, Beast)

The Adventures of Sharkboy and Lavagirl in 3-D (Mr. Electricidad, Mr. Electric, Ice Guardian, Tobor, Iceman)

Spy Kids 2: Island of Lost Dreams (Romero)

Spy Kids 3-D: Game Over (Romero)

The Sum of All Fears (Jack Ryan)

Back to the Future trilogy (Marty McFly)

Bad Boys II (Marcus Burnett)

Band of Brothers (Captain Lewis Nixon)

The Fifth Element (Zorg, Ruby Rhod)

The Mask (Stanley Ipkiss/The Mask)

Mr. & Mrs. Smith (John Smith)

The Lord of the Rings film trilogy (Éomer)

Who Framed Roger Rabbit (Roger Rabbit)

Lemony Snicket's A Series of Unfortunate Events (Count Olaf)

Stranger Than Fiction (Harold Crick)