In this April 12, 2014 photo, Risako Doi, left, translates a Japanese Navy code book for Jim Kouzmanoff, president of the Vermilion County War Museum in Danville, Ill. Doi, a Japanese exchange student, has visited the museum a couple of times and has translated Japanese words on several items providing the museum staff with a better understanding of some of its items (AP Photo/Commercial-News, Matt Huber)