Black Tea Class・Beginner Course Starting today・History of black tea, culture, product science, utility, mechanism of jumping The Tea Class Beginner Course (4 times in total) started today. People who make sweets and bread, people from beverage companies, and people who are therapists. Today was the first time, so everyone was a little nervous... But when it was over and it was tea time, we became close and talked. Being able to get to know people is one of the real pleasures of the classroom.