Describe Rikiya Koyama, huh?
I am Rikiya Koyama, and I'm a seiyuu.
I am Rikiya Koyama, I'm also a stage actor.
I am Rikiya Koyama, my roles are usually those badass or Affably Evil ones.
I am Rikiya Koyama, I'm the official dub artist of George Clooney.
I am Rikiya Koyama, and the world belongs to me!
I am Rikiya Koyama, let's start our mission!
That's... a weird song. But anyway, here be his roles:
- Abi in Ayakashi Ayashi
- Adam Malkovich in Metroid: Other M
- Adon Coborlwitz in Berserk: The Golden Age Arc and Berserk and the Band of the Hawk
- Anchan (Sakuragi Rokurouta) in Rainbow
- Ashi Yumemi in Laughing Salesman NEW
- Asras in Tales of Innocence
- Duke Pantarei in Tales of Vesperia
- Azazel in High School D×D
- Basch fon Ronsenburg in Final Fantasy XII
- Belfangan Grouseaux in Full Metal Panic!
- Black Trader in Kaitou Tenshi Twin Angel
- Boromir in the Japanese dub of The Lord of the Rings
- Bujin Gaim in Kamen Rider X Kamen Rider Gaim And Wizard The Fateful Sengoku Movie Battle
- Buta (God of Lard form) in Tantei Opera Milky Holmes
- Coyote Starrk in Bleach
- Craig Boone in the Japanese dub of Fallout: New Vegas
- Dantemon in Digimon Universe Applimonsters
- Dawn & Uriel in Daemon Bride
- Doug in Xenoblade Chronicles X
- Frank West in Ultimate Marvel Vs. Capcom 3 and Project X Zone
- Gato in Saiyuki Gunlock
- Genjirou Shiragami in My Monster Secret
- Gaioh, King of Destruction in Super Robot Wars Z2 Hakai-Hen and Sesei-hen
- Ricardo Silvera in Masou Kishin: Lord of Elementals (only in the PSP remake/bundle with Revelation of Evil God)
- Grayman in ID-0
- Hakuoro in Utawarerumono
- Hideo Kuze in Ghost in the Shell: Stand Alone Complex
- Himself in Sore ga Seiyuu!
- Hiroki Saito in Knights of Sidonia
- Ibrahim Doğulu in Muv-Luv Alternative: Total Eclipse
- Jack Rakan in the Mahou Sensei Negima! CD dramas and the OAD. And UQ Holder!
- Joe the Haze in Kamen Rider Black RX (Live action role, recurring character!)
- Jugai from the Fist of the North Star Legend of Kenshiro movie.
- Julius in Berserk: The Golden Age Arc I - The Egg of the King and Conrad in Berserk: The Golden Age Arc III - Advent.
- K in Blue Literature's adaptation of Kokoro
- Kiritsugu Emiya in Fate/Zero (and Fate/stay night)
- Klaus Von Reinherz in Blood Blockade Battlefront
- Kogarashi in Kamen no Maid Guy
- Kogoro Mori (second) in Detective Conan
- Kuroda Kanbe in Sengoku Basara
- Mamoru Takamura in Hajime no Ippo
- Mark in Spice and Wolf
- Master Chief in the Japanese dub of Halo 4.
- Musashi in Eyeshield 21
- Bishop Mozgus in Berserk (2016) and Berserk and the Band of the Hawk.
- Nar in Granado Espada
- Nemea in Trinity: Souls of Zill O'll and Warriors Orochi
- Norb in Eureka Seven
- Qin Shi Huangdi in Dynasty Warriors: Multiraid 2
- Reiji Takayama in Witchblade
- Ronaldo Kuriki in Devil Survivor 2
- Rudolf Hess in Fullmetal Alchemist: The Conqueror of Shamballa
- Rudolf Ushiromiya in Umineko: When They Cry
- Sakaki (Giovani) in Pokémon Origins
- Samon Kusaribe in Zetsuen no Tempest
- Sea King in One-Punch Man
- Seiichiro Kaname in Fafner in the Azure: Dead Aggressor
- Seth in Fire Emblem Heroes
- Shinigami in Soul Eater (SHINIGAMI CHOP!!!!)
- Shuuji Niekawa in Durarara!!
- The Japanese dub voice of Spartacus (Andy Whitfield) in Spartacus: Blood and Sand
- Steve in Cowboy Bebop: Knockin' on Heaven's Door
- Shyu Unshou in Thunderbolt Fantasy
- Sun Wukong in Warriors Orochi
- Taiga Saejima in Yakuza
- Taurus Aldebaran in Saint Seiya: Legend of Sanctuary
- Thunder Soldier (Kyros) in One Piece
- Tora in Ushio and Tora 2015 (Replacing the late Chikao Ohtsuka)
- Tsutomu Nishikubo in Captain Earth
- William Antonio Zeppeli in the JoJo's Bizarre Adventure: Phantom Blood movie.
- Yoshikage Kira and Kosaku Kawajiri in JoJo's Bizarre Adventure: All Star Battle
- Wolverine in Wolverine and X-Men
- Yamato in Naruto Shippuden
- Yukichi Fukuzawa in Bungou Stray Dogs
- The Lemony Narrator and the JSDF commander in Kenzen Robo Daimidaler
I am Rikiya Koyama, And my Western counterparts are Matthew Mercer, Richard Epcar, Crispin Freeman, Liam O'Brien (Los Angeles), Andrew Love (for Houston), and Owen Thomas (for San Francisco).