Etymology and distribution of 椚座.

Kunugiza 【椚座】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Shiga-ken , Kyouto-fu , Wakayama-ken . Distribution that also includes the cotton. A variant of 小寺 . Shiga-ken Kusatsu-shi Mr. Kodera who served Ryugu Shrine in Shin-cho told that the priest named "Shrine" as serving the shrine and that it was not suitable at Meiji New surname. 小寺 Kodera reference.