Etymology and distribution of 閑製.

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

Wakayama-ken , Oosaka-fu .

① There is 楠木 surname. 楠木 Kusunoki reference.

② Niigata-ken Shibata-shi The birth of the Kamikusugawa (Kusugawa) · Shimukusugawa river. A place name with a record since the Edo period.