Do you know TAPIOCA?? It is also called -black pearl iced tea- Milk tea with tapioca is popular in Japan and Taiwan.It is especially popular among young people.
Tapioca tea contain a tea mixed with juice or a milk tea to which chewy tapioca has been added. if you are visiting Japan, you can drink Tapioca tea at a tapioca store and at Japanese festivals. You must try TAPIOCA!