〜こと
Formation
N3
Meaning
Used to express commands, rules, or instructions. Often seen in written documentation, lists of rules, or formal notices.
Examples
試験中は、辞書を使わないこと。
Do not use a dictionary during the exam.
申し込みは、明日までに済ませること。
Finish your application by tomorrow.
忘れ物をしないこと。
Do not forget anything.
教室での飲食禁止のこと。
Eating and drinking in the classroom is prohibited.
提出物の期限厳守のこと。
Strict adherence to submission deadlines is required.
ゴミの分別および収集日の厳守のこと。
Strict adherence to garbage separation and collection days is required.