No Limit made their debut for Consejo Mundial de Lucha Libre (CMLL) in Mexico City, Mexico on May 29, 2009 teaming with Dos Caras Jr. to defeat Héctor Garza, La Sombra and Volador Jr. No Limit were presented as "Anti-Mexican" heels ("bad guys") and soon began teaming with Okumura under the name La Ola Amarilla (Spanish for "The Yellow Wave") in matches against Mexicans. On July 10, 2009 No Limit teamed with Black Warrior to defeat the team of Héctor Garza, Toscano and El Sagrado, After the match Black Warrior made a challenge on behalf of Yujiro (as Yujiro does not speak Spanish) for a "hair vs. hair" match with Garza. This led to all men being involved in a 15-man steel cage Luchas de Apuestas match at Infierno en el Ring that Naito won by pinning Toscano, forcing him to have his hair shaved off. Following the match No Limit's focus was on Black Warrior, who had turned on them during the cage match. When Jyushin Thunder Liger toured Mexico in September, 2009 he joined the "Anti-Mexico" faction, teaming with No Limit and Okumura to defeat Team Mexico (Último Guerrero, Atlantis, Black Warrior and Héctor Garza) at the CMLL 76th Anniversary Show on September 18, 2009. The following week Yujiro teamed with Okumura to win the 2009 Gran Alternativa tournament, defeating Toscano and Rouge in the first round, Héctor Garza and Ángel de Plata in the second round and Místico and Ángel de Oro in the finals. The storyline feud between No Limit and Black Warrior reached its conclusion on October 16, 2009 as Black Warrior faced Yujiro in a Lucha de Apuesta, hair vs. hair match that Yujiro won two falls to one, forcing Black Warrior to have his hair shaved off after the match. After the storyline with Black Warrior ended, No Limit began working with the team of El Texano Jr. and El Terrible in a feud that led to a Lucha de Apuesta hair vs. hair match between the two teams that was the main event of CMLL's Sin Salida show on December 4, 2009. After being successful throughout the summer and fall No Limit finally lost to Texano Jr. and Terrible at Sin Salida and were both shaved completely bald after the match per Lucha Libre traditions.
