Duelo de Campeones (Original Mexican poster for The Strongest Karate) Circa 1980s

This is an original Spanish-language poster for The Strongest Karate (originally Japanese: 最強の空手, 1976), directed by Takashi Nomura and Shuji Goto. It is a martial arts documentary showcasing real karate champions in action, and it was widely distributed internationally during the boom of martial arts cinema in the mid to late 1970s.

This poster, printed in Spanish, was likely used for distribution in Latin American markets, either Mexico or Argentina. Its graphic style includes bold photographic composition, inset stills, and impactful typography emphasizing the violent, real-world power of karate. Martial arts documentary posters are a niche but growing category in vintage poster collecting, especially among fans of 70s exploitation and sports documentaries.

Condition Notes:

• Folded as issued

• Moderate wear at folds and edges

• A visible central vertical fold with minor separation

• Slight age-toning and light wrinkling throughout

• No paper loss or major tears

• Reverse side shows clear signs of theatrical use, with ghost image bleed and patina

Collector’s Note:

Posters like Duelo de Campeones were printed in small runs for local theatrical distribution and are considerably rarer than their U.S. counterparts. The content and graphic style reflect the peak of international martial arts craze. An excellent vintage display piece for fans of karate cinema and 1980s action culture.