Japan's Prime Minister Shinzo Abe

Japan's Prime Minister Shinzo Abe

Tomohiro Ohsumi/Bloomberg

Shinzo Abe, Japan's prime minister. The bond-heavy Government Pension Investment Fund is expected to boost local stocks to about 20 percent of assets in coming months after Prime Minister Shinzo Abe ordered a faster review of its portfolio and included the overhaul in the nation’s growth strategies.