In Japan, the bath has a special status. And for Japanese, using one is an essential part of daily life. It's not just a place to wash yourself, but a chance to relax, reflect on your day, or spend time with your family. This time on Japanology Plus, our theme is bathrooms. Our guest is Osamu Oba, a professor at Kyoto Prefectural University. He explains why baths are so important in Japan, and introduces us to the latest innovations. And in Plus One, Matt Alt discovers how bath additives are created.

Japanese macaques, a species of monkey unique to Japan, are a common sight in the country's forests and mountains. Much-loved for their expressive faces, these monkeys are sometimes seen as deities. This time on Japanology Plus, our main guest is Hiroyuki Kurita, an Oita City official whose duties include monkey management. He tells us why it's important to maintain a distance between the human and wild animal kingdoms. And in Plus One, Matt Alt learns how a monkey-shaped charm protects homes and neighborhoods.