Hi - hoping someone can help identify the blacksmith of this knife I have been working on. It is about 240mm and 500 grams. Also, if anyone has any suggestions about how to improve it that would be great. It had some large chips that are gone - there is not much belly to it though. I don't know if that should be changed. It is very sharp now - the bevel is about 15 degrees from shinogi line to the edge with no micro bevel - also not sure it that is correct.