Along with a son Yuuko brought over from her first marriage, the Nishiyamas have six children in total. The three of them live together without being married as polygamy is illegal in Japan. Together, they call themselves the Iyasaka family.

Can you have more than one wife in Japan?

Polygamy is illegal in Japan. Shibuya reportedly married some of the women but later divorced them.

Are Japanese loyal?

Company loyalty is highly valued in Japan, and as a result, many businesses once offered lifetime employment to their employees. However, this trend has decreased in popularity, and now only 8% of Japanese businesses continue to implement the policy.