Personal Info
Birth date
1968-02-10 (57 Years)
Gender
Male
Known for
Acting
Place of birth
Tokyo, Japan
Also known as
Koichi Sakaguchi
坂口 候一
Kōichi Sakaguchi
Kouichi Sakaguchi
Biography
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.
Filmography
D.Gray-man
8.1
Overview:
Darkness is moving in, and young exorcist Allen Walker is humanity’s greatest hope against the wicked forces conspiring to bring civilization to its knees. Akuma – cruel spirits born of tragedy and lost souls – lurk in every shadow, willing and eager to do the bidding of their leader, the dread Millennium Earl. With an eye cursed to see evil in its truest form and blessed with an arm to slay soul-devouring demons, Allen stands ready to confront the gathering evil. Should he fail, Innocence will be lost forever. The war to decide the fate of mankind has begun – and the carnage will be endless.Duel Masters
5.8
Overview:
A mysterious organization is interested in fledging duelist Shobu Kirifuda's ability to bring Duel Master creatures to life. With the support of his friends, Shobu duels with passion, discipline, and heart as he strives to be like his father and become the next Kaijudo master..hack
6.9
Overview:
.hack follows several young players as they navigate the vast, mysterious MMORPG known as “The World” – a place, it turns out, that is sometimes impossible to leave.Kamen Rider
6.4
Overview:
Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.MÄR: Märchen Awakens Romance
8
Overview:
Dreaming of a magical world every night, the young Toramizu Ginta yearns to be able to go there. With only his friend Koyuki believing in his dreams, Ginta remains positive despite the slander he receives from others over his dreams. But his wishes are answered, as one day a large door appears in front of Ginta, summoning him to the land of MAR Heaven. In this land, the weapons known as ARMS exist. While initially Ginta greatly enjoyed the discovery of this magical world, he soon learns of the terrible wars that have once plagued MAR Heaven and the upcoming war that may soon appearTokumei Sentai Go-Busters
6.933
Overview:
New CE 2012. the mysterious organization Vagras aims to threaten the city by stealing the Enetron which is a new power source supporting people’s life. It's up to the Go-Busters to protect the city alongside their partners, the Buddyroids.Baki the Grappler
7.9
Overview:
Baki Hanma is a young fighter who yearns to follow in the footsteps of his father, Yujiro, and become the strongest fighter in the world. Through that he trains tirelessly and fights constantly to hone his skills and develop his body to achieve these goals. Many intense battles lay ahead of Baki as he goes about his quest to be the best and ultimately take the title of "King" from his father.Urusei Yatsura
6.9
Overview:
Tokyo, Tomobiki Town. Lum, the gorgeous princess of the invading alien race of Oni is smitten with high school student Ataru Moroboshi. A dedicated womanizer, Ataru is unfazed by Lum’s fierce electric shock attacks and continues his daily hunt for pretty girls. With a host of other unique characters, including girl-next-door Shinobu, elegant shrine maiden Sakura, Lum’s best friends Oyuki, Benten, and Ran, Buddhist Monk Cherry, Ten, the little brat, heir to a wealthy family Shutaro Mendo and the masculine beauty Ryunosuke…it's a classic slapstick love comedy where anything goes!Attack on Titan
8.665
Overview:
Many years ago, the last remnants of humanity were forced to retreat behind the towering walls of a fortified city to escape the massive, man-eating Titans that roamed the land outside their fortress. Only the heroic members of the Scouting Legion dared to stray beyond the safety of the walls – but even those brave warriors seldom returned alive. Those within the city clung to the illusion of a peaceful existence until the day that dream was shattered, and their slim chance at survival was reduced to one horrifying choice: kill – or be devoured!Samurai Sentai Shinkenger
7.3
Overview:
For eighteen generations, samurai of the Shiba Clan have suppressed the evil intentions of the Gedoushu, malevolent spirits that enter the world of the living from gaps between buildings and other structures. Now, Takeru Shiba, the youngest head of the Shiba Clan must gather his four vassals in order to battle the Gedoushu under the revived Doukoku Chimatsuri as the Shinkengers.Bakuryu Sentai Abaranger
8.6
Overview:
The meteorite believed to have once killed off the dinosaurs actually rattled the Earth into two parallel universes — Another Earth and Dino Earth, where dinosaurs continued to thrive. Now they have evolved into the Saurians, a race of humanoid dinosaurs, and the Bakuryu , a race of mechanized dinosaurs. But the wall between our universes has been breached. The Evolians that have been at war with the Saurians and Bakuryu have invaded, and it's up to the Abarangers to protect the world!Hyakujuu Sentai Gaoranger
7.3
Overview:
Long ago, a great, destructive war between humans the Orgs was ended; the people of Earth were believed to be the victors. But now, 1,000 years later, the Orgs have returned. And five new warriors have been selected by the Power Animals to claim the responsibility of protecting humanity once again, by becoming Gaorangers!GoGo Sentai Boukenger
7
Overview:
Every era has an individual that begins a journey seeking the way of the road. The numerous adventures they encounter are harsh, relentless, and life threatening. It is the burning souls of these brave individuals that lead human beings to the future. People called them Adventurers. The Search Guard Successor Foundation collects treasures from all around the world that are scarce and about to be lost forever. Among the treasures, the secretive finds that contained dangerous powers were called “Precious”. If these Precious were to be robbed and utilized by Negative Syndicates, people would be put in serious danger. This is why the S.G.S. will form a secret unit to locate and defend Precious. The name of the unit is Boukengers.Engine Sentai Go-Onger
6.3
Overview:
The Barbaric Machine Clan “Gaiark” was exiled from the Machine World by the Engines, who are huge machines that have their own will. With the exile, the Gaiark switched their target to the world of humans and attacked to pollute the Earth in order to make it more habitable for them. This is when three young individuals with hearts of justice stand up as Go-Ongers.Blade of the Immortal
6.5
Overview:
Manji is a crass, violent samurai with a special ability: he cannot die. Cursed with immortality by the nun Yobikuni as punishment for his ruthless deeds, he has grown weary of his ageless life. The only way to lift the curse is to slay 1,000 evil men. So Manji wanders Japan, shedding the blood of the wicked on his quest to finally die.Chobits
8.145
Overview:
Tokyo is abuzz with persocoms – humanoid computers that are virtually perfect. The socially and technologically inept Hideki is dying to get his hands on one. When he finds Chii abandoned in the trash, she’s cuter than any current model he’s ever seen before. But when he gets her home and turns her on, she has no data and only a single learning program installed. While Hideki puts his whole heart into teaching Chii the ins and outs of humanity, a mystery unfolds as a dark secret within her awakens.Juken Sentai Gekiranger
7.5
Overview:
Beast-Fist is a form of martial arts where the powers of a beast can be acquired by sensing the beast in their hearts. There are two relative schools of the Beast-Fist. One, the Beast-Fist of justice, Geki Juken Beast Arts. And one, the evil Beast-Fist of Rin Juken Akugata. The two schools of warriors learn and change in order to increase in power every day, as they are destined to clash.Tensou Sentai Goseiger
7.1
Overview:
The alien invasion force called Warstar destroy the Heaven’s Tower, the bridge between the Earth and the Gosei World, home of the Gosei Angels. Five apprentice Gosei Angels who happened to be on the Earth transform into Goseiger and fight to defend the Earth.Ai Yori Aoshi
7.719
Overview:
Kaoru is a college boy with everything going for him. He lives in a mansion with his beautiful fiancé, Aoi, all his roommates are babes, and they all have the hots for him. There’s just one hitch: due to family complications, Kaoru and his beloved have to keep their engagement a secret. As he gets tangled in countless steamy situations, can Kaoru overcome temptation and stay true to the lovely Aoi?Gigantic Formula
9.667
Overview:
Mechanical Gods' War Gigantic Formula, also known as Apo Mekhanes Theos Gigantic Formula, is a Japanese anime series that aired in Japan. The show was first aired April 4, 2007 by TV Tokyo, and ended its run on September 26, 2007. A manga adaptation by Shōhei Oka was serialized concurrently in Dengeki Daioh.Ressha Sentai ToQger
7.4
Overview:
The evil empire, Shadow Line appeared to cover the world in darkness. Five childhood friends who have great imaginations were selected as the ToQgers to fight the Shadow Line.My-Hime
7
Overview:
Schoolgirls discover that they have been given the ability to materialize weapons and control robotic beasts called "Children" to stop an evil organization from their plans of domination.Burst Angel
6.3
Overview:
The future’s looking bleak. It’s a good thing there’s a new sheriff in town. Her name is Jo and she’s an enigma even to herself. Alongside her partners Sei, Amy, and Meg, Jo fights for the citizens who can’t defend themselves. Confronting corruption and twisted science, these gals are on fire—and they’re the best chance the wounded city’s got.Ninja Scroll: The Series
7.7
Overview:
Fourteen years after defeating the immortal warrior Himuro Genma and thwarting the Shogun of the Dark's evil plans, Kibagami Jubei continues to roam all over Japan as a masterless swordsman. During his journey, he meets Shigure, a priestess who has never seen the world outside her village. But when a group of demons destroys the village and kills everyone, Jubei becomes a prime target after acquiring the Dragon Jewel — a stone with an unknown origin. Meanwhile, Shigure — along with the monk Dakuan and a young thief named Tsubute — travels to the village of Yagyu. And with two demon clans now hunting down Shigure, Dakuan must once again acquire the services of Jubei to protect the Priestess of Light.Usagi Drop
8.1
Overview:
By force of circumstances, a 30-year-old single man with a full-time job suddenly starts raising a 6-year-old girl. While running each other ragged, the two of them gradually grow into a "family".Dragon Collection
NYR
Overview:
Through an unexpected turn of events, an ordinary elementary school student, Hiro Enryu, finds himself in the world of the "Dragon Collection" game. This is a world called Dragon Earth, where gods, humans, and monsters exist side by side. Those who roam this world using a magic book, called a Grimoire, and cards to summon monsters and search for treasures that bear the powers of dragons are called Dracolle Battlers. Despite his bewilderment, Hiro becomes a Dracolle Battler and, together with the friends he meets there, begins his adventure to become a legendary Dragon Master!Dual! Parallel Trouble Adventure
6.8
Overview:
Kazuki experiences hallucinations of fighting robots that no one else can see, so he should have expected trouble when the most beautiful girl in school took an interest! But there's no way he could have expected to be waylaid by a mad scientist and thrown into a parallel world with robots, aliens, and a boarding house filled with beautiful girls! He may not make it home. He may get hurt. He may go insane. But at least he gets to drive the Robots!Allison & Lillia
7.1
Overview:
Allison and Will set out on a mission to discover the fabled "peace treasure" in a continent wrought with long-standing conflict between two kingdoms. Their belief and aspirations are carried on by their daughter, Lillia, who strives to bring the warring nations together as a united land. This animated show motivates young viewers to dream of a world that is rid of hostility and disputes brought on by differences in nationality or ideology.Captain Earth
6.5
Overview:
High-school student Daichi Manatsu works for the Globe organization to pilot a giant robot called the Earth Engine Impacter to protect the Earth from the invading alien force known as the "Kill-T-Gang", from the planet Uranus.Gintama
8.1
Overview:
Life isn't easy in feudal Japan... especially since the aliens landed and conquered everything! Oh sure, the new health care is great, but the public ban on the use of swords has left a lot of defeated samurai with a difficult decision to make concerning their future career paths! This is especially true if, as in the case of Gintoki Sakata, they're not particularly inclined towards holding a day job, which is why Gintoki's opted for the freelance route, taking any job that's offered to him as long as the financial remuneration sounds right. Unfortunately, in a brave new world filled with stray bug-eyed monsters, upwardly mobile Yakuza and overly ambitious E.T. entrepreneurs, those jobs usually don't pay as well as they should for the pain, suffering and indignities endured!Acting
2025Aichaku as Nobu
2023The Girl from the Other Side as Captain (voice)
2023Kaina of the Great Snow Sea (3 Episodes) as Middle-aged man (voice)
2022Urusei Yatsura (1 Episode) as Nagisa's Dad (voice)
2022Mobile Suit Gundam: Cucuruz Doan's Island as Tem Ray (voice)
2021Gintama: The Very Final as Prince Hata (voice)
2018Mobile Suit Gundam: The Origin VI – Rise of the Red Comet as Tem Ray (voice)
2016Mobile Suit Gundam: The Origin IV – Eve of Destiny as Tem Ray (voice)
2016Mobile Suit Gundam: The Origin III - Dawn of Rebellion as Tem Ray (voice)
2015Mobile Suit Gundam: The Origin II - Artesia's Sorrow as Tem Ray (voice)
2014Oreca Battle (51 Episodes) as Pandora
2014Dragon Collection (51 Episodes) as Unknown
2014Captain Earth (25 Episodes) as Peter Westvillage
2014Ressha Sentai ToQger (1 Episode) as Stove Shadow (voice)
2013Gintama: The Movie 2: The Final Chapter: Be Forever Yorozuya as Musashi (voice)
2013Attack on Titan (2 Episodes) as Dieter Ness (voice)
2012Tokumei Sentai Go-Busters (1 Episode) as Omochiloid (voice)
2011Usagi Drop (2 Episodes) as Hideyuki Maeda (voice)
2010Gintama: The Movie as Prince Hata (voice)
2010Tensou Sentai Goseiger (2 Episodes) as Bakutofuji-ER of the Timer (voice)
2009Samurai Sentai Shinkenger (1 Episode) as Azemidoro (voice)
2008Kamen Rider Den-O: Final Trilogy Special Edition as Mole Imagin (voice)
2008Blade of the Immortal (1 Episode) as Nagasakiya (voice)
2008Sands of Destruction (13 Episodes) as Bird Beastman Follower
2008Allison & Lillia (1 Episode) as (voice)
2008Engine Sentai Go-Onger (1 Episode) as Yatai Banki (voice)
2007Baccano! (1 Episode) as Nile (voice)
2007Gigantic Formula (26 Episodes) as Marco (voice)
2007Juken Sentai Gekiranger (5 Episodes) as Moriya (voice)
2006D.Gray-man (8 Episodes) as Unknown
2006Pokémon Ranger and the Temple of the Sea as Okutank (voice)
2006Gintama (1 Episode) as Unknown
2006GoGo Sentai Boukenger (1 Episode) as Akutagami (voice)
2005Pokémon: Lucario and the Mystery of Mew as Hellgar (voice)
2005MÄR: Märchen Awakens Romance (102, 102 Episode) as Poco, Edward
2004My-Hime (1 Episode) as Unknown
2004Burst Angel (1 Episode) as Unknown
2004Tokusou Sentai Dekaranger (1 Episode) as Pouchien Bolapen (voice)
2003Ninja Scroll: The Series (1 Episode) as Unknown
2003Wonder Bebil-kun (30 Episodes) as Pupe (voice)
2003Stellvia of the Universe (2 Episodes) as Unknown
2003Ninpuu Sentai Hurricaneger vs. Gaoranger as Duke Org Yabaiba (voice)
2003Bakuryu Sentai Abaranger (1 Episode) as Trinoid 11: Ayameganezumi (voice)
2002Duel Masters (90 Episodes) as Mikuni (voice)
2002Jing: King of Bandits (13, 3 Episode) as Crash d'Ice (voice), Unknown
2002Ai Yori Aoshi (36 Episodes) as Tanaka (voice)
2002.hack (1, 1, 1 Episode) as Warrior (voice), Swordsman (voice), Salue (voice)
2002Chobits (1 Episode) as Police officer (voice)
2001Hyakujuu Sentai Gaoranger: The Fire Mountain Roars as Yabaiba (voice)
2001Hyakujuu Sentai Gaoranger VS Super Sentai as Yabaiba
2001Pokémon 4Ever as Strike (voice)
2001Hyakujuu Sentai Gaoranger (51 Episodes) as Yabaiba
2001Initial D: Third Stage as Man (voice)
2001Baki the Grappler (24 Episodes) as Jack Hanma (voice)
2000Ah! My Goddess: The Movie as Kawada (voice)
2000Strange Dawn (13 Episodes) as Tessel
2000Pokémon 3: The Movie as Cameraman (voice)
1999Dual! Parallel Trouble Adventure (14 Episodes) as Toshihiko Izawa
1998Pikachu's Vacation as Arbok (voice)
1998Nightwalker: The Midnight Detective (12 Episodes) as Akiba Koichi
1971Kamen Rider (5, 1 Episode) as Mole Imagin (voice), Knife Ganma (voice)