Kenji Takahashi (February 5, 1955 – May 6, 2026), known professionally as Kenji Ohba, was a prolific Japanese actor and former stuntman best known for his roles in the Super Sentai and Metal Heroes series, especially as Retsu Ichijouji / Gavan in the 1982 TV series Space Sheriff Gavan. He is the president of his own action/stunt troupe called "Luck JET" ("JET" being an acronym for "Jaunty Eventful Troupe").
Kill Bill: The Whole Bloody Affair
Kill Bill: Vol. 1
Kill Bill: Vol. 2
Gokaiger Goseiger Super Sentai 199 Hero Great Battle
Kaizoku Sentai Gokaiger vs. Space Sheriff Gavan: The Movie
Kamen Rider × Super Sentai × Space Sheriff: Super Hero Wars Z
Space Squad: Space Sheriff Gavan VS Tokusou Sentai Dekaranger
Legend of the Eight Samurai
Sister Street Fighter
Lucia Bud
Kamen Rider ZO
Space Cop Gavan The Movie
Retsu Ichijôji / Space Sheriff Gavan • Acting
Acting
Retsu Ichijouji • Acting
Retsu Ichijouji / Gavan / Shiro Akebono / Daigoro Oume • Acting
Retsu Ichijôji / Space Sheriff Gavan • Acting
Retsu Ichijôji / Space Sheriff Gavan • Acting
Bald Guy • Acting
Daigoro Oume • Acting