Ikebana tea ceremony rooms called "chabana". This style is the opposite of the Momoyama style and emphasizes rustic simplicity. "Chabana" is not considered a style of "ikebana" but is separate. The simplicity of "chabana" in turn helped create the "nageirebana" or "thrown-in" style. The receptacles used in flower arranging come in a large variety. They are traditionally considered not only beautiful in form, material, and design but are made to suit the use to which they will be put, so that a flower can always be placed in an appropriate receptacle, and probably in one especially designed for that particular sort
Ikebana kuge (供華). Styles of "ikebana" changed in the late 15thcentury and transformed into an art form with fixed instructions. Books were written about it, ""Sedensho"" being the oldest one, covering the years 1443 to 1536. "Ikebana" became a major part of traditional festivals, and exhibitions were occasionally held. The first styles were characterized by a tall, upright central stem accompanied by two shorter stems. During the Momoyama period, 1560–1600, splendid castles were constructed. Noblemen and royal retainers made large decorative "rikka" floral arrangements that were considered appropriate decoration for castles. When the tea ceremony emerged, another style was introduced for