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.
Fifth Movement
Salaryman Senka
(Shachou)
Little DJ
(Makoto Ozaki)
One Day in Shimokitazawa
(Katsuya)
Woman in Witness Protection
(Film Director)
Revolver
(Yasuo Akune)
Kamen Rider Build The Movie: Be The One
(Build Driver (voice) (uncredited))
Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders
(Build Driver (voice))
Kamen Rider Prime Rogue
(Build Driver (voice))
The Crazy Family
(Katsuhiko Kobayashi)
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
(Build Driver (voice))
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!
(Build Driver (voice))
Taro! Momotaro in Trouble
Lensman
(DJ Bill (voice))
The Great War of Archimedes
(Mineo Osumi)
Who Do I Choose?
(Kitabayashi)
Rent-a-Cat
(Sayoko's Neighbour)
Ramen Heads
(Self)
A Class to Remember III: The New Voyage
(Murakami)
Reiko, Sister of the Mob
(Masataka Otake)
The Man With No Name
Olfactogram
Youjo Melon
(MC on stage/a ninja on TV)
Blue Blink
(Tanba (voice))
Futari no Shiso Gemu
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
(Transteam Gun Voice)
Kamen Rider Build: Transformation Lessons ~The Laws Of Transformation Are Set!~
(Build Driver Voice)
Home Sweet Tokyo
(Sawa Hiroyuki)
Kamen Rider Build: Raising the Hazard Level ~7 Best Matches~
(Build Driver (voice))
Kamen Rider
(Build Driver (voice))
Super Rescue Solbrain
(Seiichi Kasahara)
Welcome Back For An Extracurricular Lesson, Sempai
(Self)
Futari no Shiso Gemu
Kamen Rider Build
(Build Driver / Nebulasteam Gun / Genius Fullbottle (voice))