Peter visits Hokkaido to learn about the indigenous Ainu, trying out ancient crafts and venturing deep into nature to discover how their culture was almost lost after years of oppression.

Peter Lee learns the art of kobudo fighting and searches for underwater artefacts in Japan’s Ryukyu islands, as he traces the history of the vibrant kingdom of merchants.

Peter joins a deep-sea archaeology expedition, as he uncovers the legacy of the Joseon Dynasty in South Korea. And tries his hand at archery, a skill that was a key weapon in defence.

Peter Lee tries his hand at samurai swordsmanship and makes supersized sushi, as he uncovers the legacy of the mighty Tokugawa Shogun that unified Japan 400 years ago.