Tsuyoshi Koyama

Tsuyoshi Koyama (小山 剛志, Koyama Tsuyoshi; born October 4, 1967) is a Japanese voice actor. He is attached to Across Entertainment.

Tsuyoshi Koyama
小山 剛志
Born	(1967-10-04) October 4, 1967 (age 57) Aichi Prefecture, Japan
Occupation	Voice actor
Years active	1991–present
Agent	Across Entertainment
Spouse	Mikuni Shimokawa ​ (m. 2012)​

Filmography

Films

• Wonderful World (2010) – Jiro Kumada

Television dramas

• Dragon Zakura (2005) – Scout

Television animation

• Turn A Gundam (1999) – Phil Ackman
• Hunter × Hunter (2000–2001) – Johness, Izunabi and Genthru
• Detective Conan (2000) – Yota Mitani
• Cosmo Warrior Zero (2001) – Rubia
• Beck (2005) – Marquee manager
• Mushishi (2005) – Jin
• Eyeshield 21 (2005) – Rikiya Gao
• Trinity Blood (2005) – Leon Garcia de Asturias
• Utawarerumono (2006) – Kurou
• Busou Renkin* (2006) – Genji Ikusabe
• The Wallflower (2006) – Hiromi Hanayashiki
• Michiko to Hatchin (2008) – Tony
• Saki (2009) – Daisuke Yamaguchi
• Katanagatari (2010) – Kanara Azekura
• Horizon in the Middle of Nowhere (2011) – Galileo
• Jormungand (2012) – Shishō
• Sword Art Online (2012) – Vassago Cassals
• Beast Saga (2013) – Killer Shark
• Akame ga Kill! (2014) – Captain Ogre
• Saki: The Nationals (2014) – Daisuke Yamaguchi
• One Piece (2014) – Hajrudin
• Hanayamata (2014) – Masaru Ōfuna
• Gundam Reconguista in G (2014) – Dellensen Samatar
• Gangsta. (2015) – Miles Meyer^[1]
• Undefeated Bahamut Chronicle (2016) – Bagriser Gasthof
• Digimon Universe: Appli Monsters (2016) – Coachmon
• Zero kara Hajimeru Mahō no Sho (2017) – Beast Mercenary
• Dragon Ball Super (2017) – Basil
• One Piece (2017) – Charlotte Counter, Raideen
• Altair: A Record of Battles (2017) – Derecho and Esquerdo
• Tada Never Falls in Love (2018) – Tokugawa Nijimune/Reinbō Shōgun (episode 1–3, ), Juusan (episode 1, 3)
• Hinamatsuri (2018) – Kiyoshi Baba
• Zombie Land Saga (2018) – Takeo Gō
• If It's for My Daughter, I'd Even Defeat a Demon Lord (2019) – Kenneth
• Ascendance of a Bookworm (2019–2022) – Gunther
• One Piece (2019) – Holdem
• Boruto: Naruto Next Generations (2020) – Doragu
• Yashahime: Princess Half-Demon (2020–22) – Jyūbei^[2]
• Sakugan (2021) – Boss^[3]
• Restaurant to Another World 2 (2021) – Souemon^[2]
• Utawarerumono: Mask of Truth (2022) – Kurou^[4]
• Akiba Maid War (2022) – General^[5]
• Bleach: Thousand-Year Blood War (2023) – Gerard Valkyrie^[6]
• The Eminence in Shadow 2nd Season (2023) – Juggernaut^[7]
• Tōhai (2024) – Noriyuki Takatsu^[8]
• I Left My A-Rank Party to Help My Former Students Reach the Dungeon Depths! (2025) – Benwood^[9]
• Miru: Paths to My Future (2025) – Jackson^[10]
• Tougen Anki (2025) – Tsuyoshi Ichinose^[11]

ONA

• JoJo's Bizarre Adventure: Stone Ocean (2021–2023) – Sports Maxx^[2]

OVA

• Legend of the Galactic Heroes (1999) – Goodwin
• Hunter × Hunter: Greed Island (2003) – Genthru
• Hunter × Hunter: G.I. Final (2004) – Genthru
• Nijiiro Prism Girl (2013) – Director

Theatrical animation

• Princess Arete (2001) – Boax
• Mai Mai Miracle (2009) – Tatara
• Cyborg 009 Vs. Devilman (2015) – Geronimo Jr./005
• In This Corner of the World (2016) – Jūrō
• One Piece: Stampede (2019) – Bastille^[2]

Video games

• Ni no Kuni series (2010–2012) – Heburuchi
• BlazBlue series – Bang Shishigami
• Super Smash Bros. for Nintendo 3DS and Wii U and Super Smash Bros. Ultimate - Doc Louis
• Xenoblade Chronicles (2010) – Dickson^[2]
• Atelier Escha & Logy: Alchemists of the Dusk Sky (2013) – Duke Beriel
• Muramasa: The Demon Blade (2013) – Shinzaemon Shigematsu
• ZombiU (Japanese dub)
• Kamen Rider: Climax Series (2010 - 2012), All Kamen Rider: Rider Generation Series (2012 - 2016), Kamen Rider: Battride War Series (2013 - 2016) - Kamen Rider Summonride (2014), Kamen Rider Storm Heroes (2015), Kamen Rider Transcend Heroes (2016) – Kamen Rider Odin
• Dragalia Lost (2021) – Shingen
• Cyberpunk 2077 (2020) – Takemura^[2]
• Monster Hunter Rise: Sunbreak (2022) – Admiral Galleus
• Last Cloudia (2022) – Vayne
• Octopath Traveler II (2023) – General Mugen^[12]
• Sword Art Online: Last Recollection (2023) – Vassago^[13]
• Final Fantasy VII Rebirth (2024) – Captain Titov^[14]

Tokusatsu

• Kamen Rider Ryuki (2002) – Visor Voice (main ep), Kamen Rider Odin (eps. 27 - 50)
• Kamen Rider 555: Paradise Lost (2003) – Lion Orphnoch
• Kamen Rider Den-O (2007) – Rhino Imajin (eps. 9 & 10)
• Kamen Rider Ex-Aid (2017) – Burgermon Bugster (ep. 17)

Dubbing

Live-action

• Brawl in Cell Block 99 – Bradley Thomas (Vince Vaughn)^[15]
• FBI – Jubal Valentine (Jeremy Sisto)^[16]
• Kamen Rider: Dragon Knight – Eubulon (Mark Dacascos)
• A Lonely Place to Die – Andy (Eamonn Walker)
• The Jungle Book (2016) – Shere Khan (Idris Elba)

Animation

• Ratchet & Clank – Lieutenant Victor Von Ion^[17]