Katsuya Kobayashi
KORBY or Katsuya Kobayashi is a Japanese voice actor, disc jockey and narrator. He provided the voice of the Build Driver and Nebulasteam Gun in Kamen Rider Build. He also provided the voice of the Kamen Rider Build Gashat. He was also the chorus of the New Kamen Rider song Kagayake! Hachinin Rider, which was the theme of Eight Riders vs. Galaxy King and the second ending of the show.
Movies
One Day in Shimokitazawa
Katsuya
The Great War of Archimedes
Mineo Osumi
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
Build Driver (voice)
Kamen Rider Prime Rogue
Build Driver (voice)
Kamen Rider Build The Movie: Be The One
Build Driver (voice) (uncredited)
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!
Build Driver (voice)
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
Build Driver (voice)
Rent-a-Cat
Sayoko's Neighbour
Little DJ
Makoto Ozaki
Olfactogram
A Class to Remember III: The New Voyage
Murakami
Woman in Witness Protection
Film Director
Salaryman Senka
Shachou
Reiko, Sister of the Mob
Masataka Otake
The Man With No Name
Taro! Momotaro in Trouble
Who Do I Choose?
Kitabayashi
Revolver
Yasuo Akune
The Crazy Family
Katsuhiko Kobayashi
Lensman
DJ Bill (voice)
Fifth Movement
TV Series
Kamen Rider Build: Raising the Hazard Level ~7 Best Matches~
Build Driver (voice)
3 Episodes
Home Sweet Tokyo
Sawa Hiroyuki
1 Episode
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
Transteam Gun Voice
1 Episode
Futari no Shiso Gemu
11 Episodes
Super Rescue Solbrain
Seiichi Kasahara
1 Episode
Blue Blink
Tanba (voice)
39 Episodes
Kamen Rider
Build Driver (voice)
49 Episodes
ふたりのシーソーゲーム
1 Episode