Etymology and distribution of 士貴.

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

Toukyou-to Suginami-ku · Fukui-ken . There is a record of naturalization on Toukyou-to Suginami-ku on November 12, 1963. Stateless and birthplace is Toukyou-to Shinjuku-ku (formerly Usuhei-ku). The real name is a prefecture. 宣 Sen reference.