Tsudzuki 【都築】6 The Japanese surnames etymology dictionary.
Tochigi-ken Haga-gun Mashiko-machi , Ibaraki-ken Toride-shi . A variant of a long 長竿 . Tochigi - ken Haga - gun Mashiko - machi I was in the Mokuko in the Edo period. Ibaraki-ken Inashiki-gun Kawachi-machi I will tell you that it is the descendant of the Heike feller who came to the long rod. 平 reference.