dependent; family stay
Refers to a family member who accompanies or stays with the primary visa holder, often used in immigration contexts such as 家族滞在ビザ (dependent visa).
To apply for a dependent visa, several documents are required.
He lives in Japan under the status of residence as a dependent.
扶養家族 refers to a dependent family member in a financial support context, while 家族滞在 specifically refers to the immigration status of a family member staying with the main visa holder.
Compound of 家族 (family) and 滞在 (stay). The term is primarily used in legal and immigration contexts.