Etymology and distribution of 文徳.

Buntoku 【文徳】^{レベル2
About 40}  The Japanese surnames etymology dictionary.

Hyougo-ken , Kagawa-ken , Tokushima-ken . Kyouto - fu Kyouto - shi Temple of Kitano Tenmangu Shrine of Kamigyo - ku Takayoshi tells that the descendant of Mr. 十川 Sogawa reference. Fukui - ken Sakai - shi Takayanagi Takayanagi tells that descendants of Mr. Yashima called the Edo period. 八十島 Yasoshima reference.