Etymology and distribution of 黒泉.

Kuroizumi 【黒泉】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ehime-ken · Hiroshima-ken · Okayama-ken .

① There is a surname including "Qi". Okayama-ken Okayama-shi Distributed in Naka-ku Hirai.

② Korean type . Creation . Add "book" by using "Qi" to Choi's sound of Japanese sound. There is a record of naturalization on Saitama-ken Misato-shi on October 3, 1987. Choi is the real name. 崔 Sai reference.

③ Korea type . 載本 There surname. There is a record of naturalization on Hyougo-ken Akashi-shi on November 7, 1979. The real name is Li. 李 Ri reference.