maninhat,
I guess the question here is, "what do you want to know?"
I'm a professional potter, professor of ceramics, and have spent a bit of time in Japan making pots, exhibiting, building kilns, and doing stuff like being a "guest lecturer" (ie.-Gedai, Tokyo). So my particular viewpoint and understanding is from the western end of things with a little bit of a "view West from the East".
best,
................john