G'day Guys, I have never handled a hizen blade, only studied photographs, so I am coming from a position of ignorance, but there seems to be a huge range of what people call konuka. Some looks like very tight koitame to others that look closer to itame. How is it different from the very tight koitame you often find in Shinshinto Bizen works? Here is a shot of a Bizen Yokoyama Sukenaga blade to illustrate what I mean. Cheers, Bryce