By Leika Kihara TOKYO (Reuters) – Japan’s new political leadership is calling on the country’s financial bureaucrats to ramp up efforts toward issuing a digital currency, pointing to China’s far quicker progress as a potential challenge to the global economic order. The government has increased staff looking into legal and technical aspects of issuing a central bank digital currency (CBDC), which are digital forms of existing currencies. While the political attention has yet to translate into any other direct investment, it is also likely to keep the Bank of Japan (BOJ) under pressure to shift…