
Rikiya Koyama
小山力也
Birth: December 18, 1963
Age: 62
Gender: Male
Blood Type: O
Hometown: Kyoto, Japan
Years Active: 1987 ~ Present
Height: 173 cm (5'8'')
Non-anime roles:
-Joe the Haze - Kamen Rider Black RX
-Matsuyama - Special Rescue Police Winspector
-Tooru Harada - Blue SWAT
-Basch von Rosenberg - Final Fantasy XII
-Marcus Lampert - Ace Combat 6: Fires of Liberation
-Dereputa of the Meteor (voice) - Tensou Sentai Goseiger
-Taiga Saejima (voice) - Yakuza series
-Cid - Final Fantasy XIV
-Armored Rider Bujin Gaim (voice) - Kamen Rider × Kamen Rider Gaim & Wizard: The Fateful Sengoku Movie Feud
-Paradox Roidmude / Roidmude 108 (voice) - Kamen Rider Drive The Movie: Surprise Future
-Kight Reidlich (voice) - Tokusou Sentai Dekaranger: 10 Years After
-Ohma Zi-O / Kamen Rider Ohma Zi-O (voice) - Kamen Rider Zi-O
-Narrator - Kamen Rider Zi-O
Characters
2026

Kogorou Mouri
( SUPPORTING )
2025

Billy Alfred
( MAIN )
Shinjurou Rengoku
( SUPPORTING )
Alha Korvus
( SUPPORTING )
Kogorou Mouri
( MAIN )
Luciano
( SUPPORTING )
Mele
( SUPPORTING )
Il-Hwan Seong
( SUPPORTING )
2024

Kadem
( SUPPORTING )
Namazu
( SUPPORTING )
Kouji Shigemoto
( MAIN )
Kuroino
( SUPPORTING )
Akoya Seishu
( SUPPORTING )
Kaiou Retsu
( SUPPORTING )
Kogorou Mouri
( SUPPORTING )
Erdomaid Dittijohn
( SUPPORTING )
Daggrull
( SUPPORTING )
Mark
( SUPPORTING )
Lum no Chichi
( SUPPORTING )
Sakutarou Sakurai
( SUPPORTING )
Albert Yamada
( SUPPORTING )
2023

Heracles
( SUPPORTING )
Pellegarde
( SUPPORTING )
Billy Alfred
( SUPPORTING )
Kaiou Retsu
( SUPPORTING )