Shigeo Okumura (May 25, 1972) is a Japanese professional wrestler who currently works for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) and is currently billed simply as Okumura. Okumura originally worked for Tokyo Pro Wrestling (TPW) and later on All Japan Pro Wrestling (AJPW) in Japan but moved to Mexico in 2005 to work for CMLL full-time. Okumura usually teams up with wrestlers from Japan who visit CMLL, currently as a group known as La Ola Amarilla (Spanish for "The Yellow Wave"). Okumra and Yujiro won the 2009 version of the Gran Alternativa tournament.