In 2014，Japan continues the exercise of energy diplomacy with the priority of securing the energy supply in Middle East. With stressing the energy diplomacy in Asia-pacific region，Japan attempts to promote cooperation with energy suppliers in North America and Central and South America. The new highlights for Japanese energy diplomacy is in Caribbean region，Papua New Guinea，Amman，Mozambique，etc. Those countries and regions are included in the vision of Japanese diplomacy for its rich energy resource and key geopolitical position. In the coming years，Japan will deepen energy energy in the global range，with Africa as the next potential highlight in its strategic vision.