生せい活かつの本ほん拠きょ

expression, noun

primary residence; domicile

Legal term referring to the place where a person's life is centered; used in contexts such as tax, family registration, and civil procedure.

• 住じゅう民みん票ひょうの住じゅう所しょは、生せい活かつの本ほん拠きょとして登とう録ろくされる。

  The address on the resident record is registered as one's primary residence.

• 裁さい判ばんでは、生せい活かつの本ほん拠きょがどこにあるかが争そう点てんになった。

  In the trial, the location of the primary residence became a point of contention.