Small and medium-sized firms like Mitsuwa Electric that form the backbone of Japan's economy have weathered many storms over the decades, and company president Yuji Miyazaki is hopeful they will also withstand Donald Trump.

Exports from Japan declined again in June, following a 1.7% drop in May, as U.S. tariffs continue to heighten the risk of a recession. According to a CNBC report, exports from the Asian powerhouse declined 0.