Etymology and distribution of 佐井熊.

Saikuma 【佐井熊】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shimane-ken Izumo-shi . Personal name . Shimane-ken Izumo-shi Meiji New surname by monk of Takanoji of Soto sect in Tozen-cho. The temple tells that in 1546 (Astronomical 15 years) the monk's shogun Shaeyon converted from Shingon sect to Soto sect. 賀屋 Kaya reference.