Kamiyama (kiln) –Late Meiji-Taisho period
KANAYAMA
金山
Kanayama – Late Meiji-Taisho
Note: 金山 also read as Kinzan, but different signature
KANZAN
桓山
Kanzan (for Yashuda cie.)
NB: according to Kiernans Best Book on Satsuma, these also reads as Sozan,
where others think it is Kanzan.