Worried that walkies is the only exercise your pooch is getting? The Japanese may have the answer - dog yoga. Here Satoe Tachi and her four-year-old Dachsund Chaco limber up.
Most people around the world now greet each other by shaking hands, but some cultures use other greetings as well, such as the Japanese, who prefer to bow.
And the reason behind that is supposedly because the Japanese diet consists of large amounts of whole, bony fish, and the pointed ends makes it easier to remove small bones from the fish.
Ekman is so important, because of a study he conducted that compare the emotions in facial expressions of people in Papua New Guinea and Japan with those of people in western countries.
While the Japanese government has vowed the games will go ahead, a poll in January by public broadcaster NHK found that 77 percent of people in Japan think the games should be cancelled or further postponed.