Ken Yamaguchi (山口 健), born Kiyoshige Yamaguchi (山口 清成), was a Japanese voice actor.
Ikenai Boy
Marina the Manga Artist Goes to Camelot
(Secretary B (voice))
Ikenai Boy: Ikasu Maruhi Hand Power
Street Fighter Alpha: The Movie
(Gôken (voice))
Captain Tsubasa Movie 04: The great world competition The Junior World Cup
(Gonzales (voice))
Violence Jack: Hell's Wind
(Gokumon)
Project A-Ko
(Station Colonel / Stray Dog (voice))
The Precipice
The Cast-Off
I am THE Shiratori Reiko!
(Haruo Takada (voice))
We Have Tomorrow!
Ice Cream No Kahori
Shin Karate Jigokuhen
Saint Seiya: Warriors of the Final Holy Battle
(Eligor (voice))
Crayon Shin-chan: Action Mask vs. Leotard Devil
(Director (voice))
Dragon Ball Z: The World's Strongest
(Ebifuryâ (voice))
Lunn Flies into the Wind
(Baseball Club Member B (voice))
Charge!! Men's Private School
(Togashi Genji (voice))
Megazone 23
(Staff Officer A (voice))
Riki-Oh 2: Child of Destruction
(Black Knight (voice))
Dazzling Youth
Good Morning Althea
(Brown (voice))
Inferious Interplanetary War Chronicle - Condition Green
Crying Freeman 1: Portrait of a Killer
(Police B)
Lightning Trap: Leina & Laika
(Co-Pilot Tamura)
Tottoi
(Totorino (voice))
The Scarred Man
(Policeman (ep 5)/Policeman A (ep 2) (voice))
Cyborg 009: Legend of the Super Galaxy
(Dagas Jailer (voice))
Samurider: Nazo no Tenkousei
(沢村)
Urotsukidōji: Legend of the Overfiend
(Münchhausen II)
Urotsukidōji: Legend of the Overfiend
(Genocydroid D-9)
Mad Bull 34
(Cop C (ep 4)/Man A (ep 2))
La Blue Girl
(King Seikima (voice))
La Blue Girl
(Narrator / Ninja (voice))
Bubblegum Crisis Tokyo 2040
(Nigel)
Green Legend Ran
(Narrator (voice))
Grimm's Fairy Tale Classics
(Gatekeeper (voice))
Grimm's Fairy Tale Classics
((voice))
Spaceship Sagittarius
(Olrogg-ian (voice))
Spaceship Sagittarius
(Scholar (voice))
Spaceship Sagittarius
(Chemical's Subordinate (voice))
Spaceship Sagittarius
(Cosmo Service Agent (voice))
Spaceship Sagittarius
(Soldier (voice))
Spaceship Sagittarius
(Man (voice))
The Melody of Oblivion
(チャイルドどらごん / Child Dragon)
Spaceship Sagittarius
(Bartender (voice))
Spaceship Sagittarius
(Computer (voice))
Spaceship Sagittarius
(Customer (voice))
Madam is a Magical Girl
(Shioya)
Armored Fleet Dairugger XV
(Baros KARATEYA (voice))
Yume no Crayon Oukoku
(Death God)
Miracle Girls
(Shinichiro Kageura)
Dragon Quest: The Adventure of Dai
(Flaizzard)
Lady Blue
(King Seikima (voice))
Hikari Sentai Maskman
(Capila Doggler (voice))
Kousoku Sentai Turboranger
(Picture Book Boma (voice))
Chōjin Sentai Jetman
(Vacuum Jigen (voice))
Madonna
(Inomata)
Black Lagoon
(Ibraha (voice))
Monster
(Iwai (voice))
Bomber Bikers of Shonan
(Akira Ishikawa (voice))
Casshern Sins
(Robot (voice))
Hyper Doll
(Detective Todo (voice))
Charge! Men's Private School
(Togashi Genji)
Akko-chan's Secret 3rd Term
(Kenshiro Kagami)
Emergency Departure Rescue Kids
(Epsilon)