血けっ統とう主しゅ義ぎ

noun

jus sanguinis; citizenship by parentage

Legal principle that a child's nationality is determined by the nationality of their parents, regardless of birthplace. Often contrasted with 出生地主義 (jus soli).

See also: 出生地主義

• 日本にほんは血けっ統とう主しゅ義ぎを採さい用ようしている国くにの一ひとつです。

  Japan is one of the countries that adopts the principle of jus sanguinis.

• 血けっ統とう主しゅ義ぎと出しゅっ生しょう地ち主しゅ義ぎの違ちがいについて説せつ明めいしてください。

  Please explain the difference between jus sanguinis and jus soli.