Mochinut, a restaurant specializing in mochi donuts as well as boba and Korean-style hot dogs recently opened a location on Plymouth Road near the University of Michigan’s North Campus. The Ann Arbor location is Mochinut’s first store in the state. Mochinut was founded by CEO Jaewook Ha in Southern California, with the first store opening in 2020. The chain has since grown to more than 150 locations throughout the United States, as well as loca…