Japan's highest mountain, Mount Fuji (C) is seen behind the skyline of the Shinjuku area of Tokyo on December 6, 2014. Tokyo stocks closed at a seven-year high on December 5 -- extending their winning streak for a sixth straight day -- as a falling yen and oil prices continue to boost investor spirit.  AFP PHOTO / KAZUHIRO NOGI        (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)