Frommer's Japan is packed with all the facts, tips, and descriptions you need to have perfect vacation: Our author has written about Japan for years, so she's able to provide valuable insights and advice. She'll steer you away from the touristy and the inauthentic and show you the real heart of the Land of the Rising Sun. Follow her picks for the best travel experiences -- including climbing Mount Fuji, splurging on a night in a ryokan , exploring...