1) Japanese pottery 2) Japanese tea 
The common misconception is that a kyusu always has a side handle. However, the word `kyusu` merely means `teapot`, even though in common usage kyusu usually does refer to a teapot with a side handle. The two most common types of kyusu are side hand(le) teapot, which has a side handle and which is the more common type, and back hand(le) teapot...