Biz Buzz Japan features the latest business trends that can impact your business and lifestyle. Our topic today is sushi. Popular worldwide, we focus on sushi innovations in Japan, both technical and culinary. We visit a sushi outlet with a new high-tech system offering the ultimate speedy service. We also meet an innovative sushi chef with a popular online video teaching sushi etiquette in English. His Tokyo restaurant is packed with visitors from abroad. Other master chefs show us and their foreign students how to create authentic sushi for their international clientele. Sushi topped with innovation; a combination always rolling forward.