Sen Sōsa
Script error: No such module "Unsubst". Script error: No such module "Nihongo". is the name given to the Script error: No such module "lang". of the Omotesenke line of the three Sen families/houses (Script error: No such module "lang".) of Japanese tea ceremony, whose common family founder is Sen no Rikyū. Sen is the family name; Sōsa is the hereditary name of the Script error: No such module "lang". in this line. The first in the line to use the hereditary name was Sen no Rikyū's great-grandson, known as Kōshin Sōsa (1613–1672), the third son of Sen no Sōtan, who inherited the main house in Kyoto from his father, Sōtan, and thus became the first generation in the line of the family that eventually came to be known as the Omotesenke ("front Sen house/family").
Similarly, Sen Sōshitsu is the hereditary name of the Script error: No such module "lang". in the Urasenke line of the three Sen families/houses, and Sen Sōshu is the name of the Script error: No such module "lang". in the Mushakōjisenke line.
References
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