The prospect of moving triggered a cascade of conflicts:

As the weeks went by, Miu slowly started to adapt to her new life. She joined a local gardening club, made friends with some of her children's classmates' parents, and started taking English classes to improve her language skills. Her children also began to enjoy their new school and made some close friends.

Miu Shiramine is known for Kyonyû reijô: Nando mo ikasaretai (2023). Miu Shiramine - IMDb

However, one fateful day, Miu's life was turned upside down. Taro, who worked as an engineer for a large corporation, came home from work with a somber expression on his face. He gathered the family in the living room and announced that his company had relocated him to their New York office. The family would have to move to the United States in two months' time.