Abstract
Kuwabara family has been kept its business of carpenter from the early Edo era in Hamamatsu, one of big town in Enshu-Sizuoka prefecture. Mr. K. Kuwabara who lives now in Hamamatsu has many old manuscripts which shows his family history, family tree and ancestral circumstances. "Deiriba" of the family was decided by lord Tokugawa in early age of Edo period. Main contents of this paper is as follows. 1. The history of Kuwabara family. The old manuscripts of the family. The family tree of the family. 2. "Deiriba", place of work of Kuwabara family. "Saikudokoro" of Denzaburo, forefather of Kuwabara family.
