Rikiya Koyama
Known for Acting · 236 credits
- Born
- 1963-12-18 (age 62)
- Place of birth
- Kyoto, Japan
- Also known as
- 小山 力也 · ریکیا کویاما
Biography
Rikiya Koyama is a Japanese actor and voice actor who is a member of Haiyuza Theatre Company. He has done popular voicing roles in Hajime no Ippo, Utawarerumono and Kamen no Maid Guy. He is also known by the nicknames "Rikki" and "Riki-chan". Koyama become well known for voicing Yamato from Naruto, Kogoro Mouri from Case Closed and Coyote Starrk from Bleach.
Known For
TV Shows (154)
Kamen Rider
1971
as Joe of Haze / Jikū Driver (voice)
Bleach
2004
Mushoku Tensei: Jobless Reincarnation
2021
as Perugius Dola (voice)
Naruto Shippūden
2007
as Yamato (voice)
Solo Leveling
2024
as Junichiro Mizushino (voice)
Hunter x Hunter
2011
as Ging (voice)
Monster
2004
as Jürgens (voice)
Cells at Work!
2018
as Thymic Epithelial Drill Sergeant (voice)
Monogatari
2009
as Seishirou Shishirui
Bungo Stray Dogs
2016
as Yukichi Fukuzawa
Urusei Yatsura
2022
as Lum's Dad (voice)
The Eminence in Shadow
2022
as Orba (voice)
Fighting Spirit
2000
as Mamoru Takamura (voice)
The Misfit of Demon King Academy
2020
as Heavenly Father God NousGalia (voice) / Erdomaid Dittijohn (voice)
Detective Conan
1996
as Richard Moore / Kogoro Mouri (voice)
That Time I Got Reincarnated as a Slime
2018
as Dagruel (voice)
High School DxD
2012
as Azazel
BLUE LOCK
2022
as Ichiba High School Principal (voice)
Parasyte -the maxim-
2014
as Yamagishi (voice)
Kaiju No. 8
2024
as Hoshina's Father (voice)
Kingdom
2012
as Wang Qi
Eureka Seven
2005
as Norb (voice)
Demon Slayer: Kimetsu no Yaiba
2019
as Shinjuro Rengoku (voice)
MÄR: Märchen Awakens Romance
2005
as Saturn
I'm Standing on a Million Lives
2020
as Game Master (voice)
Fate/Zero
2011
as 卫宫切嗣
Kaiji
2007
as Nakayama (voice)
Blood Blockade Battlefront
2015
as Klaus von Reinherz
Soul Eater
2008
as Death (voice)
Utawarerumono
2006
as Hakuoro
Space Dandy
2014
as Le Flea Brothers (voice)
Dragon Ball DAIMA
2024
as Kadem (voice)
Daemons of the Shadow Realm
2026
as Right (voice)
T・P BON
2024
as Chamuku's Father (voice)
Gachiakuta
2025
as Arkha (voice)
The Gymnastics Samurai
2020
as Britney (voice)
Baki Hanma
2021
as Sea King Retsu (voice)
PLUTO
2023
as Hercules (voice)
Gate
2015
as Shunya Kengun (voice)
![Fate/stay night [Unlimited Blade Works]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw300%2Fjyqi5BkDoKKIA2WAoz3HBtRHld3.jpg&w=1920&q=65)
Fate/stay night [Unlimited Blade Works]
2014
as Kiritsugu Emiya (voice)
Devilman Crybaby
2018
as Kaim (voice)
Vivy -Fluorite Eye's Song-
2021
as Antonio (voice)
Ghost in the Shell: Stand Alone Complex
2002
as Hideo Kuze (voice)
The Way of the Househusband
2021
as Senpai Cat (voice)
Black Clover
2017
as Dante Zogratis (voice)
Noein: To Your Other Self
2005
as Kuina (voice)
Super Dragon Ball Heroes
2018
as Cumber (voice)
Undead Unluck
2023
as Billy (voice)
Altair: A Record of Battles
2017
as Corentin Pino (voice)
The Seven Deadly Sins: Four Knights of the Apocalypse
2023
as Pellegarde (voice)
ALL OUT!!
2016
as Tadakazu Taira (voice)
Nichijou: My Ordinary Life
2011
as Narrator (voice)
Spice and Wolf: MERCHANT MEETS THE WISE WOLF
2024
as Marc Cole (voice)
BAKI
2018
as Kaiō Retsu (voice)
Deaimon: Recipe for Happiness
2022
as Heigo Irino (voice)
Kakushigoto
2020
as Rikiro Daiwa (voice)
The Millionaire Detective – Balance: UNLIMITED
2020
as Katsuhiro Takei (voice)
Fate/stay night
2006
as Kiritsugu Emiya (voice)
SPEED GRAPHER
2005
as Genba Ryougoku (voice)
SUPER HxEROS
2020
as Narration (voice)
Movies (82)
Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train
2020
as Shinjuro Rengoku (voice)
Detective Conan: Fallen Angel of the Highway
2026
as Kogoro Mouri (voice)
Exhuma
2024
as Daimyo Oni (voice)
Detective Conan: One-Eyed Flashback
2025
as Kogoro Mouri (voice)
The Tunnel to Summer, the Exit of Goodbyes
2022
as Kaoru's Father (voice)
Detective Conan: The Million-Dollar Pentagram
2024
as Kogoro Mouri (voice)
Detective Conan: Quarter of Silence
2011
as Kogoro Mouri (voice)
Detective Conan: Black Iron Submarine
2023
as Kogoro Mouri / Ethan Hondo (voice)
Naruto Shippuden the Movie: Blood Prison
2011
as Yamato (voice)
Detective Conan: The Private Eyes' Requiem
2006
as Acha Ryuu (voice)
Fullmetal Alchemist the Movie: Conqueror of Shamballa
2005
as Rudolf Hess (voice)
Fate/stay night: Heaven's Feel I. Presage Flower
2017
as Kiritsugu Emiya (voice)
My Hero Academia: Two Heroes
2018
as Wolfram (voice)
Detective Conan: The Scarlet Bullet
2021
as Kogoro Mouri (voice)
Berserk: The Golden Age Arc I - The Egg of the King
2012
as Adon Coborlwitz (voice)
Detective Conan: Private Eye in the Distant Sea
2013
as Kogoro Mouri (voice)
Case Closed: The Crimson Love Letter
2017
as Kogoro Mouri (voice)
Detective Conan: The Lost Ship in the Sky
2010
as Kogoro Mouri (voice)
Detective Conan: Dimensional Sniper
2014
as Kogoro Mouri (voice)
Detective Conan: The Eleventh Striker
2012
as Kogoro Mouri (voice)
Naruto Shippuden the Movie: The Lost Tower
2010
as Yamato (voice)
Lupin the Third vs. Detective Conan: The Movie
2013
as Kogoro Mouri (voice)
Psycho-Pass: Sinners of the System - Case.2 First Guardian
2019
as Matsurai Rodion (voice)
Tokyo Godfathers
2003
as Shinrou (voice)
Detective Conan: The Darkest Nightmare
2016
as Kogoro Mouri (voice)
Detective Conan: Sunflowers of Inferno
2015
as Kogoro Mouri (voice)
Detective Conan: Episode One - The Great Detective Turned Small
2017
as Kogoro Mouri (voice)
Naruto Shippuden the Movie: Bonds
2008
as Yamato (voice)
Detective Conan: The Bride of Halloween
2022
as Kogoro Mouri (voice)
Promare
2019
as Ignis Ex (voice)
Detective Conan: The Disappearance of Conan Edogawa - The Worst Two Days in History
2015
as Kogoro Mouri (voice)
Saint Seiya: Legend of Sanctuary
2014
as Aldebaran (Voice)
Psycho-Pass: Sinners of the System - Case.1 Crime and Punishment
2019
as Matsurai Rodion (voice)
Ghost in the Shell: S.A.C. 2nd GIG - Individual Eleven
2006
as Hideo Kuze (voice)
Berserk: The Golden Age Arc III - The Advent
2013
as Adon Coborlwitz (voice)
Kamen Rider Saber + Kikai Sentai Zenkaiger: Super Hero Chronicles
2021
as Ohma Zi-O (voice)
Berserk: The Golden Age Arc II - The Battle for Doldrey
2012
as Adon Coborlwitz (voice)
Bungo Stray Dogs: Dead Apple
2018
as Yukichi Fukuzawa (voice)
Mobile Suit Gundam Unicorn Film And Live The Final - A Mon Seul Desir
2014
as Flaste Schole
Detective Conan: The Story of Ai Haibara: Black Iron Mystery Train
2023
as Kogoro Mouri (voice)
Pompo the Cinephile
2021
as Alan's Boss (voice)
Pokémon: Mewtwo Returns
2001
as Penicillina (voice)
JoJo's Bizarre Adventure: Phantom Blood
2007
as Will Anthonio Zeppeli (voice)
Case Closed: Zero the Enforcer
2018
as Kogoro Mouri (voice)
Detective Conan: The Scarlet Alibi
2021
as Kogoro Mouri (voice)
One Piece: Romance Dawn Story
2008
as Crescent-Moon Gally (voice)
Fate/kaleid liner Prisma☆Illya: Vow in the Snow
2017
as Kiritsugu Emiya (voice)
Fighting Spirit - Mashiba vs. Kimura
2003
as Mamoru Takamura (voice)
Kamen Rider Drive: Surprise Future
2015
as Paradox Roidmude (voice)
Fist of the North Star: The Legend of Kenshiro
2008
as Jugai (voice)
Knights of Sidonia: Love Woven in the Stars
2021
Promare / Side: Galo
2019
as Ignis Ex (voice)
Detective Conan vs. Kid the Phantom Thief
2024
as Kogoro Mouri (voice)
Tokusou Sentai Dekaranger: 10 Years After
2015
as Kight Reidlich (voice)
Thunderbolt Fantasy: The Sword of Life and Death
2017
as Shòu Yún Xiāo (voice)
TIGER & BUNNY: The Rising
2014
as Richard Max (voice)
Bodacious Space Pirates: Abyss of Hyperspace
2014
as Gonzaemon Kato / Narrator (voice)
Black Fox
2019
as Harold (voice)
Case Closed: The Fist of Blue Sapphire
2019
as Kogoro Mouri (voice)
Kamen Rider × Kamen Rider Gaim & Wizard: The Fateful Feudal Movie Wars
2013
as Kamen Rider Bujin Gaim (voice)
Kakushigoto Theatrical Edition
2021
as Rikirō Daiwa (voice)
Detective Conan: The Scarlet School Trip
2019
as Kogoro Mouri (voice)
X-Cross
2007
Fighting Spirit: Champion Road
2003
as Mamoru Takamura (voice)
God Eater Prologue
2009
as Johannes von Schicksal
Wonderful World
2010
Human Lost
2019
as Atsugi (Voice)
Promare / Side: Lio
2019
as Ignis Ex (voice)
Detective Conan: Kaiju Gomera vs. Kamen Yaiba
2022
as Kogoro Mouri (voice)
Kamen Rider Zi-O: Special Event
2019
as Ohma Shocker
Detective Conan: The Fugitive Kogorou Mouri
2014
as Kogoro
Butt Detective the Movie: Star and Moon
2025
as Star Mabushi (voice)
Dance with Devils: Fortuna
2017
as Nesta
The Pot of Promise - First Love in Arita
2016
as Jun's father (voice)
The Voice Makes a Miracle
2011
Detective Conan: The 17-Year-Old Truth
2025
as Kogoro Mouri (voice)
Rurouni Kenshin: Trust & Betrayal
1999
as Toshizô Hijikata (voice)
The Wings of Rean
2005
as Shinjirou Sakomizu (voice)
Chou Deneiban SD Gundam Sangokuden Brave Battle Warriors
2010
Detective Conan vs. Wooo
2011
Kamen Rider Zi-O the Movie: Over Quartzer
2019
as Oma Zi-O (voice)
Baki-Dou: Musashi Miyamoto
as Sea King Retsu
About Rikiya Koyama
Rikiya Koyama is a Japanese actor and voice actor who is a member of Haiyuza Theatre Company. He has done popular voicing roles in Hajime no Ippo, Utawarerumono and Kamen no Maid Guy. He is also known by the nicknames "Rikki" and "Riki-chan". Koyama become well known for voicing Yamato from Naruto, Kogoro Mouri from Case Closed and Coyote Starrk from Bleach. With 236 credits spanning from 1971 to 2026, Rikiya Koyama has appeared in 82 films and 154 TV shows.
Fans searching for Rikiya Koyama movies, Rikiya Koyama filmography, or the latest projects starring Rikiya Koyama can stream many of these titles on Bowood.TV, free and in HD, with no subscription required.
Most Popular Rikiya Koyama Movies
- Demon Slayer -Kimetsu no Yaiba- The Movie: Mugen Train (2020) — as Shinjuro Rengoku (voice)
- Detective Conan: Fallen Angel of the Highway (2026) — as Kogoro Mouri (voice)
- Exhuma (2024) — as Daimyo Oni (voice)
- Detective Conan: One-Eyed Flashback (2025) — as Kogoro Mouri (voice)
- The Tunnel to Summer, the Exit of Goodbyes (2022) — as Kaoru's Father (voice)
Where to Watch Rikiya Koyama Films
Most Rikiya Koyama movies and series are available to stream on Bowood.TV in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Rikiya Koyama, check our movies catalogue and browse page.