Most Japanese people are punctual. It is customary in Japan. Japan is concerned especially about to be late. In Japan, most of the running time is 9 am to 5 pm, in these later. Employees can schedule work independently in one level to be flexible which makes this template is more prevalent. In a meeting with anyone Been to the place before the 5 minutes is a courtesy. Is often heard himself to the place on time. It turns out to be the last. Especially in the appointment of the line if it loses credibility if pretending to be late. Calling to tell in advance whether a courtesy call. Because the Japanese are frustrated because there are many just 5 minutes late.