Saber Rider and the Star Sheriffs (TV Series)

Humans are colonizing the whole galazy, creating artificial planets and asteroids. However, peace is threatened by the Bandits of the Vapor Zone, an alternate dimension. Commander Ruwell decides to fight back and recruits his daughter Marianne, scientist genius girl, along with fencer Richard Belmont, pilot Shinji Hikari, and bounty hunter Bill Wilcox. Together, they fight the Bandits with their mecha, the mighty Bismarck...