4. a) The most common thing for japanese when the free time is eating out. b) I was surprised at that, because I thought the most popular playing among us are some hobbies like "karaoke", "shopping", "traveling" and so on. However it described about not like a vacation, it was about only short free time. So we japanese tend to go out for eating. This was interesting point for me.
5. First I read this, I was surprised because there are many thing which I didn't know about my country. I thought I've already known so-so because I live here about 23years. But it was really not. For example, we japanese use the "Omiai" system to marry someone, the rate is about 13% of the whole marriage. I thought it is common thing all over the world, but it is a peculiar system of japanese and not popular in other countries. And the Dating Sites are popular in japan, so we have some kinds of them and can get a lover. But it is also not popular thing of the world. I think there is a different idea or way of thinking about love and marriage between japan and others. I think it is very interesting and really enjoyed this. I could learn about not only about Japan but also the diffreneces with other counrties. I read about Britain before, and this time about Japan, so I want to read about other countries someday. There can make me so exciting!