Private Teruo was discovered in 1974 and was the last Japanese holdout from WWII. Teruo was born in Formosa (Taiwan today)(a territory of Japan until 1974) and was a soldier of the Japanese Army.

Lieutenant Hiroo Onoda of the Japanese Imperial Army's Intelligence Division was sent to the Philippine Island of Lubang in 1944 with a top-secret mission. In 1945, the U.S. military dropped pamphlets saying the war had ended. Onoda thought it was a trick and continued to fight. Onoda’s WWII commander traveled from Japan and ordered Onoda to surrender.

Other holdouts:

• On Guam, Private Bunzō Minagawa surrendered in May 1960.

• Days later, on May 23, 1960, Sergeant Masashi surrendered on Guam.

• On Guam, Corporal Shoichi Yokoi surrendered in January 1972.

More Info: en.wikipedia.org