|This article is about a/an actor in Samurai Sentai Shinkenger.|
Karahashi also designs the constellations in Uchu Sentai Kyuranger.
- Kamen Rider 555 as Naoya Kaido/Snake Orphnoch; (Kamen Rider Faiz)
- Kamen Rider 555: Paradise Lost as Naoya Kaido/Snake Orphnoch
- Kamen Rider Blade: Missing Ace as Watchman (Cameo)
- Ultraseven X as Takao
- Ultra Galaxy Mega Monster Battle: Never Ending Odyssey as Grande
- Kamen Rider G as Shade Member
- Samurai Sentai Shinkenger as Juzo Fuwa (2009-2010)
- Samurai Sentai Shinkenger The Movie: The Fateful War - Juzo Fuwa (2009)
- Samurai Sentai Shinkenger vs. Go-Onger: GinmakuBang!! - Juzo Fuwa (2010)
- Kamen Rider OOO Wonderful: The Shogun and the 21 Core Medals - Rocker (2011)
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