This is the 7532nd most frequent Japanese word.
内示
"内示" (naiji) means an informal or unofficial notice or internal announcement.
内示 is used here to refer to a preliminary or internal notice or instruction regarding new duties.
内示を受けてから、新しい職務について準備を始めました。
After receiving the internal notice, I started preparing for the new duties.
内示 is used here to denote an internal communication whose details remain undisclosed.
内示の内容についてはまだ公表されていません。
The content of the internal notice has not been disclosed yet.
内示 is used here to describe the act of reviewing an internal notice to guide further actions.