Sesame halva is popular in the Balkans, Far East, and the Mediterranean.
Its key ingredient is tahini (sesame paste), sweetened with glucose, sugar, or honey, with various additions–pistachios, chocolate, cocoa, and vanilla or orange scent.
From China, kombucha made its way to Japan (between 250 and 538).
A Korean doctor who reached Japan is believed to have cured the digestive problems of the emperor at the time with tea fermented with a special mushroom.