For all the "Protestant work ethic" that has allegedly driven the English-speaking economies, it barely compares to the drive that is evident in Japanese society. I'm sure there are lazy Japanese students who enjoy spending the summer holidays lying on the couch watching Pokemon or the bizarre game shows that seem to occupy most of the TV channels, but those lazy students seem vastly outnumbered by students who are spending some of the month break at cram school or extension classes.
We visit one school, Chitoku, which has sent delegations to Whanganui for the past 22 years. Even in the holidays, there is about a quarter of the school roll present - and this on a Saturday.
There are students training for athletics in 35C heat. The commitment is remarkable - not that I'm suggesting that as a template we should follow in New Zealand. I would have thought quality time with family has its own innate value in the upbringing of a child, and a kid spending their summer holidays learning by rote, or a father disappearing to work or work-related activities (such as golf) before the household has woken, is not the best paradigm.
But maybe the structure of Japanese society provides some tramlines for young people to follow, helping their decisions about future career.
A friend of mine in Kyoto has a Kiwi-Japanese teenager who has been complaining that her father hasn't offered any direction for her future.