Kôichi Yamadera

Kôichi Yamadera

Koichi Yamadera was born on June 17, 1961 in Shiogama, Japan. He's a graduate of Tohoku Gakuin University & is affiliated w/ Across Entertainment. He's a prolific voice actor that specializes in video games, & TV animation. His voice-acting debut was in the OVA Megazone 23 as the motorcycle-riding Shinji Nakagawa, while his TV debut was the anime Bosco Adventure as the cowardly but friendly otter. His break-out voice role was Ranma 1/2, in which he played Ryoga Hibiki & the Jusenkyo Guide. That same year, he voiced Shaman in the TV series Granzort. In 1991, he joined forces w/ Toshihiko Seki & Noriko Hidaka to form the acting unit Banana Fritters, which disbanded in 1995. In October 1997, he became a host on the TV Tokyo children's variety show Oha Suta. In 1994, he married Mika Kanai. They divorced in spring 2006. He's best known for his roles in Kaiketsu Zorori, the Japanese dub of Full House, Ranma 1/2, Soreike! Anpanman, Brave Exkaiser, Ghost in the Shell, Ghost in the Shell: Innocence , Neon Genesis Evangelion, Cowboy Bebop, the Yatterman remake, Mobile Suit Gundam: Char's Counterattack, Paprika & Vampire Hunter D-Bloodlust. He's also known for dubbing for Jim Carrey & Eddie Murphy in English-language films.
Kôichi Yamadera

Movies

Lazarus
  • Apr 05, 2025
  • Japanese
In 2052, an emergency task force is assembled when a miracle cure is hijacked for purging populations.
Batman Ninja vs. Yakuza League
  • Mar 21, 2025
  • OST
Batman is confronted by an invasion from an alternate world of Japan, that has its own version of the Justice League.
Ranma1/2
Akane Tendo meets her new fiancé, Ranma Saotome, a martial arts prodigy with a twist: he magically transforms into a girl upon touching cold water.
Dragon Ball Superhero(Hindi)
HD
The Red Ribbon Army from Goku's past has returned with two new androids to challenge him and his friends.
Ghost in the Shell: SAC_2045 Sustainable War
In the year 2045, Motoko Kusanagi and Section 9 return to fight a dangerous new threat in this feature-length recut of the first season of "SAC_2045."
Sword Art Online: Progressive - Aria of a Starless Night
HD
High school student Asuna struggles to survive with a young swordsman after its revealed that she is trapped inside the game of Sword Art Online, where if your HP drops to zero, your brain will be destroyed in real life.
Evangelion: 3.0+1.01 Thrice Upon a Time
HD
  • Aug 13, 2021
  • OST
Misato and her anti-NERV group WILLE arrive in Paris, a city now red from core-ization. Crew from the flagship Wunder land on a containment tower.
Over the Sky
  • Nov 26, 2020
  • Japanese
Mio is a girl in high school who slacks off. She and her childhood friend Arata and best friend Madoka spend their after-school days in Ikebukuro hanging out. One day, Madoka tells Mio that she loves Arata, and Mio realizes that she loves Arata, too. But she’s scared of their relationship falling apart and lies, saying she’ll help them. Mio deliberately acts coldly to Arata, and they get into a fight. She decides to work things out with Arata, but gets into a car accident on her way to meet him. She wakes up in a mysterious world. It's the Ikebukuro she knows, but something’s different...
Dragon Ball Super: Broly
FHD
  • Mar 29, 2019
  • Japanese
Earth is peaceful following the Tournament of Power. Realizing that the universes still hold many more strong people yet to see, Goku spends all his days training to reach even greater heights. Then one day, Goku and Vegeta are faced by a Saiyan called 'Broly' who they've never seen before. The Saiyans were supposed to have been almost completely wiped out in the destruction of Planet Vegeta, so what's this one doing on Earth? This encounter between the three Saiyans who have followed completely different destinies turns into a stupendous battle, with even Frieza (back from Hell) getting caught up in the mix.
Dragon Ball Super
People lived in peace without knowing who the true heroes were during the devastating battle against Majin Buu. The powerful Dragon Balls have prevented any permanent damage, and our heroes also continue to live a normal life. In the far reaches of the universe, however, a powerful being awakens early from his slumber, curious about a prophecy of his defeat.