also: むしゃこうじせんけ
Mushakōjisenke school of tea ceremony
One of the three main schools of Japanese tea ceremony descended from Sen no Rikyū, alongside Urasenke and Omotesenke.
The Mushakōjisenke school is a school of tea ceremony founded by Ichiō Sōshu, the third son of Sen Sōtan, who was the grandson of Sen no Rikyū.