Learn Japanese tea ceremony etiquette for guests in 90 seconds

Let's learn the basic etiquette of a Japanese tea ceremony just in 90 seconds.
Japanese Learning Course for JLPT N1 Level
90 seconds to learn Japanese vocabulary - Electric appliance! 90 seconds to learn Japanese vocabulary - Electric appliance!
Learn Japanese vocabulary in 90 seconds - Theme: Cooking! Learn Japanese vocabulary in 90 seconds - Theme: Cooking!
Learn about Japanese Holidays in 90 seconds! Learn about Japanese Holidays in 90 seconds!
Learn common Kansai-ben words in 90 seconds! Learn common Kansai-ben words in 90 seconds!