Then I attempted to measure "the way to stay" of Mr.Mukoyama's eyes. I attended a seminar and measured how long seconds Mr.Mukoyama's eyes stayed at certain points with a stopwatch. During the seminar I just looking at his eyes and recorded the time on the notebook.
As a result,
|The average staying time of Mr.Mukoyama's eyes is 2 seconds.|
And anyway it's just an average. Needless to say that his eyes sometimes stay longer.
OK. Could you guess about the longest seconds Mr.Mukoyama was stopping his eyes?