The city of Otaru, on the Sea of Japan coast of Hokkaido Prefecture, was founded about 150 years ago and grew rapidly as the main port for shipping coal from mines in the region. It also became the primary fishing port for the massive herring catch. The fish were used as fertilizer by farms growing cotton. For this reason, demand was strong and herring fetched a high price. Many people made their way to Otaru hoping to prosper from the herring business, and the city's population grew rapidly. In response to this economic boom in Otaru, as many as 25 banks opened branches in the city and it became Hokkaido's financial and trading center. On this episode of Journeys in Japan, Isis Berns explores the city of Otaru, delving into its history of fishing and glass-making, to discover the proud vestiges of its past prosperity.

Nagoya is in Aichi Prefecture in central Japan. While it is sometimes compared unfavorably to Tokyo, Kyoto Prefecture and Osaka Prefecture, there is more to the city than meets the eye. It's a fascinating place steeped in history. From the ancient Atsuta Jingu, a shrine with deep ties to the Imperial Family, to contemporary buildings we explore renowned architecture old and new to reflect on the culture of Nagoya.

Elegant and charming, goldfish have captured the hearts of people in Japan for centuries. One of the main areas where they are produced is the historic city of Yamatokoriyama in Nara Prefecture. Although this region of Japan does not receive a lot of rainfall, there is abundant groundwater. There are many rivers running through the city, and reservoirs have been built to make use of their water. Over the centuries, the terrain was modified until it was perfect for goldfish breeding, and it took off in a big way. This time on Journeys in Japan, US photographer Seri Nieves visits Yamatokoriyama to explore the deep connection with water and goldfish in this ancient castle town.