内ない事じ

noun

personal affairs; internal affairs

Refers to matters within a person's private life or within an organization, as opposed to external or public matters. Often contrasted with 外事 (external affairs).

See also: 外事

• 彼かれは内ない事じに口くち出だしされるのを嫌きらう。

  He dislikes interference in his personal affairs.

• 会かい社しゃの内ない事じは外がい部ぶに漏もらしてはいけない。

  The company's internal affairs must not be leaked outside.