Michael Booth is back. And once again with his family in tow. The British food writer first came to Japan with his Danish wife and two sons in 2008 in a bid to learn more about Japan and its food culture in a trip that took them from Hokkaido to Okinawa in three months. Booth turned their foodie adventure into the best-selling book "Sushi and Beyond." NHK subsequently turned the book into an animation that's about as entertaining as watching rice ferment.