Francisco Javier Pozas is a Mexican professional wrestler, or luchador, who is best known under the ring name El Pantera, but has also worked as Pantera II, El Manaya, América, Tritón and Tanaka over the years. Pozas made his wrestling debut in 1985, working as an enmascarado with a panther-inspired mask to go with his ring character of "El Pantera". Over the years Pozas has worked in Mexico, Japan and the United States; In Mexico he has worked for Consejo Mundial de Lucha Libre (CMLL), Asistencia Asesoría y Administración (AAA), International Wrestling Revolution Group (IWRG), in Japan he's worked for Universal Lucha Libre (ULL) and All-Japan Pro Wrestling (AJPW) and in the United States he's most known for his work in the World Wrestling Federation (WWF) from 1997 to 1999 and Chikara where he has worked shows since 2007. In 2006 Pantera lost his mask as a result of a match. He, however, continued wearing the mask when working for Chikara and in 2011 also began wearing it again in Mexico.

Chikara was an American professional wrestling promotion based in Philadelphia, Pennsylvania. The company took both its name and logo from the Japanese kanji meaning 'strength' (力). It was founded in 2002 by professional wrestlers Mike Quackenbush and Reckless Youth, who also served as trainers and in-ring performers.