Adult's Japan Map Drill for a 20-Day Journey Stimulate your brain with one-question-one-answer quizzes! Prefectural Capitals You Can't Ask About Now Hot Springs and World Heritage Sites You Must Visit Once Specialties and Famous Confections You Don't Know as Well as You Think Includes Fun Map Quizzes Put away your smartphone and try it out, even if it feels a bit late. It's thin enough not to be a bother in your bag. #JapanMap #Map #Drill #