Super Delfin
On May 13, 2006 Ohara defeated La Máscara to win the vacant NWA World Welterweight Championship, becoming the first NWA Welterweight champion in almost two years. Ohara made two successful title defences against Fantasma Jr. and El Hijo del Fantasma. On January 20, 2007 Ohara lost the title to Super Delfin during an Osaka Pro wrestling show in Japan, but regained the title on February 10 before returning to Mexico. On May 13, Ohara successfully defend his title against La Máscara. By the end of 2007 a deal had been struck between Último Dragón, who owned the NWA title and CMLL to return ownership of the championship to CMLL, who had owned the title until 1996. On November 27, 2007 Ohara lost the title to CMLL regular La Sombra.