Etymology and distribution of 施津.

Setsu 【施津】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shizuoka-ken . Shizuoka-ken Kakegawa-shi Tell Tachibana's descendant who came back to Iriyama in 1135 (the first year of restoration). Estimated from Kakitani (Tsunogaya · Tsunogai). 橘 Tachibana reference.