inferno
( ͡° ͜ʖ ͡°) <*))))><
From what I can tell, the OP is looking for a San Mai knife with a cladding line that looks more wavy than usual, somewhat like the look of a typical (actual) hamon which would be nearer the spine. Most cladding lines aren't that irregular, or with an intentional pattern like a real hamon, so it's going to limit the options.
EXACTLY!
At least 1 person in the thread could decipher what I wrote. yay