The Hush gesture is considered very impolite, about similar to shouting "shut up!" to another person. São Paulo's Japanese eating places provide up a lot of tempura, yakisoba, sushi and sashimi. The range is good and the prices are generally quite appealing in comparison to Europe, the US and Japan. https://multipurpose-wapuula.com/userinfo.php?from=space&name=Your_Account&username=maxwell_veal.451691&do=profile&com=profile