Susanne Klien is an associate professor at Hokkaido University's Modern Japanese Studies Program (MJSP). Having explored intangible cultural heritage across Japan, Klien has been expanding her research in area studies and anthropology on rural Japan. During her previous work for a research institute in Tokyo, she observed a unique migration pattern that has been taking place in Japan: more young people are relocating from big cities to rural areas, for example to the Tohoku area, the northeastern portion of Japan's main island of Honshu.
source https://phys.org/news/2021-03-future-case-japanese-rural-migration.html
