Bugs! Cockroaches. Ants. Earwigs. Cicadas. Japan is abundant in nature, so with this comes plenty of insects. Though you might not want them inside your house, it’s important to remember that insects are natural. You can almost guarantee you’ll come across cockroaches in Japan at some point, particularly in summer. Days are filled with the sound of cicadas squealing in the trees. Step outside on a hot and sticky …