I was searching with the term Ebuchi when I saw Leigh's (of chef's armoury) twitter post about his forging of a yanagiba under Ebuchi-san supervision and ran into this nice article with lots of pictures. Although the article seems to be written for Chroma, I think it is a nice one overall about knife making in Sakai.
Enjoy:
http://fxcuisine.com/default.asp?language=2&Display=241&resolution=high
http://fxcuisine.com/Default.asp?language=2&Display=241&resolution=high&page=2
Enjoy:
http://fxcuisine.com/default.asp?language=2&Display=241&resolution=high
http://fxcuisine.com/Default.asp?language=2&Display=241&resolution=high&page=2