Judo



Judo was a one of many forms of Japanese martial arts.

Batman was an expert in Judo.

Earth-2A
Batman of Earth-1A used Judo when he, the Justice League and Justice Society was fighting a giant yellow monster in York City.

Appearance
Super Friends books
 * The Creature in the Velvet Cage! (1974)

External Link

 * Judo at the DC Database
 * Judo at Wikipedia