Rikka Style, Ikenobo School
The origins of ikebana are not precisely clear. Its roots reach at least to the introduction of Buddhism to Japan in the 6th Century and the floral temple offerings that accompanied it. Still, it is hard to ignore the influence that Shinto's appreciation of nature had on the development of ikebana.
Indeed, this combination of Shinto and Buddhist influences is visible in the arrangements themselves. Each ikebana arrangement is composed of structure and nature - of formula and variation.
Some authors trace ikebana to the Muromachi (Ashikaga) Period (1338 -1573), during which there was extensive contact with China. It is clear that ikebana flourished during this period, as did many art forms including architecture, tea ceremony, painting and noh theater. (Munsterberg, 77)
This date seems a bit late, however, given that flower arranging and flower viewing were popular with Japanese aristocrats as early as the Heian Period (794 - 1192). Also, the shoin-zukuri style of domestic architecture that was introduced when the samurai seized power in the Kamakura Period (1192 -1333) had as one of its main features an alcove - called the tokonoma - where prized objects, including floral arrangements, were prominantly displayed. There are also accounts of flower-arranging contests being held at the Imperial court from the 13th - 16th century. (www.ikenobo.jp)
The case for the Muromachi date rests on the reputation of the Ikenobo School which is often regarded as the birthplace of ikebana because its systematic approach is considered to have brought deeper meaning to the way in which people approached the arrangement of flowers. Rather than being content with arranging them in a vase, the school says that "an earlier attitude of passive appreciation developed into a more deeply considered approach." (www.ikenobo.jp) It is this change in approach which the Ikenobo School regards as the beginning of ikebana.
A Point to Ponder: The tokonoma is traditionally where a householder would showcase treasured items and things that displayed his good taste.
Is there a place in your home or office that serves a similar function?