From January 14 to 19, 2014, Guerrero worked his first "Fantastica Mania" tour, co-produced by CMLL and New Japan Pro Wrestling in Japan. On March 28, 2014, Guerrero, Euforia and Niebla Roja defeated "Los Estetas del Aire" (Máscara Dorada, Místico and Valiente) for the CMLL World Trios Championship. On August 29, Guerrero defeated La Sombra in the finals to win the 2014 Universal Championship, becoming the first two-time winner of the tournament. On September 19, Guerrero lost to Atlantis in the main event of the CMLL 81st Anniversary Show and thus was forced to unmask for the first time in his career and reveal his birth name; José Gutiérrez Hernández. In January 2015, Guerrero returned to Japan to take part in the "Fantastica Mania 2015" tour, during which he defeated Atlantis in a rematch. On February 13, "Los Guerreros Laguneros" lost the CMLL World Trios Championship to Sky Team (Místico, Valiente and Volador Jr.). On July 17, Guerrero defeated Rey Escorpión in a "Lucha de Apuestas" in the main event of "Sin Salida" forcing Escorpión to have all his hair shaved off after the match as per the stipulation. On August 31, Guerrero defeated La Sombra to win the NWA World Historic Middleweight Championship. Guerrero closed out a successful 2016 by winning the 2016 "Leyenda de Azul" tournament, lastly eliminating Valiente.