I read Tsuguo ando 'Nihon Yakimono Ryoko Ⅰ (Shigaragi, Iga, Bizen, Tanba)' (Heibonsha.)The quality of soil gives life to the pottery. The crafts men call high quality soil 'Tai no Sashimi.'
Shizutani school in Okayama has glowing fire color of Bizen.
(From the caption on the picture of this book.)
Kirigirisu is on the leaves of pepper plant.
