Sue Perkins' journey continues in Kyoto, Japan's ancient capital city, where she wants to understand what it takes to become a geisha. She also goes free diving with ama divers, takes in a visit to Hiroshima, and explores how the Japanese are tackling the future in Tokyo.
Inspired by a childhood friendship, Sue Perkins travels around Japan experiencing a nation caught between the demands of a high-tech future and the pull of a traditional past.