From Wikipedia - Reading time: 3 minEnshū-ryū (遠州流) is a school of Japanese tea ceremony and also of ikebana, the art of flower arrangement. Another school is the Kobori Enshū-ryū.
It originated with Lord Kobori Enshū (1579–1647).

The branches of the ikebana school are numerous. They include:[1]
Media related to Enshū-ryū at Wikimedia Commons