ちこく遅刻chikoku
1.

The act of arriving later than the scheduled or expected time for a meeting, appointment, or event.

2.

The occurrence of not being on time, often resulting in an inconvenience to others involved.

3.

The situation where an individual does not adhere to the pre-established time for gatherings or work-related obligations.

Example:

遅刻するのではないかと心配した。

ちこくしゃ遅刻者chikokusha
1.

A person who arrives after the scheduled time for an event or appointment.

2.

An individual who fails to be punctual, causing a disruption in the planned schedule.

3.

Someone who routinely does not adhere to expected arrival times, often leading to inconvenience for others.

4.

A person who consistently struggles with time management, resulting in frequent tardiness.