Comics
The Samurai made DC comics appearances during the Justice League/Justice Society of America crossover featured in the Brightest Day event. Toshio appears as one of the heroes driven insane by Alan Scott's Starheart powers, and is shown using his winds to destroy the city of Tokyo. He is defeated and knocked unconscious by Jesse Quick and Congorilla.
Prior to Samurai's appearance in Brightest Day, an alternate version of the character named Toshio was introduced into the DC Universe in the Justice League of America 80-Page Giant one-shot. This version was an actual samurai from Japan in the 1200s, who was granted mystical abilities by a sorceress. After a brief battle with the time-displaced Superman and Doctor Light, Toshio teamed up with the heroes to defeat Steppenwolf.
Read more about this topic: Samurai (Super Friends)