Acting · Tokyo, Japan · Born February 10, 1968
Kouichi Sakaguchi is a Japanese voice actor affiliated with 81 Produce. He also had a recurring role in both the Japanese and English language Pokémon anime which saw him voicing Jessie's Arbok up until Episode 6 of the Hoenn series which saw Arbok and its companion, Weezing being released to help protect a herd of Koffing and Ekans who had been captured by a hunter. He also appeared in the Orange League series, voicing the Orange Crew leader and champion Drake's Electabuzz and later reappeared during the Hoenn League series, voicing Morrison's Steelix in both the Japanese and English-language versions of the series.
MovieAichaku
2025
as Nobu
MovieThe Girl from the Other Side
2023
as Captain (voice)
TVKaina of the Great Snow Sea
2023
as Middle-aged man (voice)
TVUrusei Yatsura
2022
as Nagisa's Dad (voice)
MovieMobile Suit Gundam: Cucuruz Doan's Island
2022
as Tem Ray (voice)
MovieGintama: The Very Final
2021
as Prince Hata (voice)
MovieMobile Suit Gundam: The Origin VI – Rise of the Red Comet
2018
as Tem Ray (voice)
MovieMobile Suit Gundam: The Origin IV – Eve of Destiny
2016
as Tem Ray (voice)
MovieMobile Suit Gundam: The Origin III - Dawn of Rebellion
2016
as Tem Ray (voice)
MovieMobile Suit Gundam: The Origin II - Artesia's Sorrow
2015
as Tem Ray (voice)
TVOreca Battle
2014
as Pandora
TVDragon Collection
2014
TVCaptain Earth
2014
as Peter Westvillage
TVRessha Sentai ToQger
2014
as Stove Shadow (voice)
MovieGintama: The Final Chapter - Be Forever Yorozuya
2013
as Musashi (voice)
TVAttack on Titan
2013
as Dieter Ness (voice)
TVTokumei Sentai Go-Busters
2012
as Omochiloid (voice)
TVUsagi Drop
2011
as Hideyuki Maeda (voice)
MovieGintama: The Movie
2010
as Prince Hata (voice)
TVTensou Sentai Goseiger
2010
as Bakutofuji-ER of the Timer (voice)
TVEden of the East
2009
as Manager (voice)
TVSamurai Sentai Shinkenger
2009
as Azemidoro (voice)
MovieKamen Rider Den-O: Final Trilogy Special Edition
2008
as Mole Imagin (voice)
TVBlade of the Immortal
2008
as Nagasakiya (voice)
TVSands of Destruction
2008
as Bird Beastman Follower
TVAllison & Lillia
2008
as (voice)
TVEngine Sentai Go-Onger
2008
as Yatai Banki (voice)
TVBaccano!
2007
as Nile (voice)
TVGigantic Formula
2007
as Marco (voice)
TVJuken Sentai Gekiranger
2007
as Moriya (voice)
TVD.Gray-man
2006
MoviePokémon Ranger and the Temple of the Sea
2006
as Okutank (voice)
TVGintama
2006
TVGoGo Sentai Boukenger
2006
as Akutagami (voice)
MoviePokémon: Lucario and the Mystery of Mew
2005
as Hellgar (voice)
TVMÄR: Märchen Awakens Romance
2005
as Poco
TVMy-Hime
2004
TVBurst Angel
2004
TVTokusou Sentai Dekaranger
2004
as Pouchien Bolapen (voice)
MovieMazinkaiser vs Great Darkness General
2003
as Airplane Captain / General Julius Caesar (voice)
TVNinja Scroll: The Series
2003
TVWonder Bebil-kun
2003
as Pupe (voice)
TVStellvia of the Universe
2003
MovieNinpuu Sentai Hurricaneger vs. Gaoranger
2003
as Duke Org Yabaiba (voice)
TVBakuryu Sentai Abaranger
2003
as Trinoid 11: Ayameganezumi (voice)
TVDuel Masters
2002
as Mikuni (voice)
TVJing: King of Bandits
2002
as Crash d'Ice (voice)
TVAi Yori Aoshi
2002
as Tanaka (voice)
TV.hack
2002
as Warrior (voice)
TVChobits
2002
as Police officer (voice)
MovieHyakujuu Sentai Gaoranger: The Fire Mountain Roars
2001
as Yabaiba (voice)
MovieHyakujuu Sentai Gaoranger VS Super Sentai
2001
as Yabaiba (voice)
MoviePokémon 4Ever
2001
as Strike (voice)
TVHyakujuu Sentai Gaoranger
2001
as Yabaiba
MovieInitial D: Third Stage
2001
as Man (voice)
TVBaki the Grappler
2001
as Jack Hanma (voice)
MovieAh! My Goddess: The Movie
2000
as Kawada (voice)
TVStrange Dawn
2000
as Tessel
MoviePokémon 3: The Movie
2000
as Cameraman (voice)
TVDual! Parallel Trouble Adventure
1999
as Toshihiko Izawa
MoviePikachu's Vacation
1998
as Arbok (voice)
TVNightwalker: The Midnight Detective
1998
as Akiba Koichi
TVKamen Rider
1971
as Mole Imagin (voice)
