Kirigai 【桐貝】2 The Japanese surnames etymology dictionary.
Toukyou-to Adachi-ku , Toukyou-to Arakawa-ku . Korean type . Thing . Add "Rock" to Gen. There is a record of naturalization on Toukyou-to Adachi-ku on March 15, 1978. The real name is Genkai. Oosaka-fu Oosaka-shi I was in the Ichinomiya district in 1980 in Ikeno-ku. The real name is Genkai. 玄 reference.