Etymology and distribution of 徳図.

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

Fukui-ken Katsuyama-shi , Aichi-ken · Fukuoka-ken . Fukui-ken Katsuyama-shi Originated from Kitadanicho volcano's small - drawer mountain. Tradition in Fukuoka-ken . There is also a tendency to make it the land where heike 's lost family lived in the same place. 平 Taira reference.