Japan is constantly developing new technologies in diverse fields, including architecture and railroads. We dig a little deeper into the latest cutting-edge developments. The segments featured in this episode are available in full online at NHK WORLD-JAPAN ON DEMAND.
 

Sacred ground to the Japanese, Wakayama Prefecture is also popular with overseas visitors. We dig a little deeper into what makes it so special. The segments featured in this episode are available in full online at NHK WORLD-JAPAN ON DEMAND.