Etymology and distribution of 開初.

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

Kagawa-ken · Oosaka-fu , Hokkaidou . Thing . In Hokkaidou , I tell him that he gave me a golden screen called "gold mud" (condy) imported from Sina at the outing of Kagawa-ken for the Heikei era of the Heian era warlords. Golden mud is a paint that melted gold.