“Banzai!” is an old Japanese battle cry, similar to the English “Charge!” It should not be confused with “bonsai” (no exclamation mark), which is a Japanese botanical art. The word comes from “bon,” meaning container, tray, or pot, and “sai,” meaning woody plant, shrub, or tree. Hence, bonsai is the art of cultivating tiny potted trees.
Peoples from many ancient civilizations knew how to grow small trees in containers. The Greeks, Romans, Babylonians, Persians, Hindus, and Egyptians all raised trees in captivity. Small, portable trees were prized as garden specimens. They were also convenient sources of ingredients for cooking and medicines. But in Japan, an ancient Chinese tradition of raising trees in pots blossomed into an art form with rules and ideals of its own. Bonsai trees were meant to…