Don't forget these...
Goko Hamono makes excellent use of Stainless clad White #1. This bunka is taller than most, and has a nice taper on the grind providing a knife with some heft, and a hard blade with excellent edge retention.
Brand: Goko Hamono
Location: Founded in Kashiwa, Chiba Prefecture, Japan
Construction: San Mai
Cladding: Stainless cladding
Edge Steel: Shirogami #1 also known as White #1
HRC: 62 - 63
Edge: 50 / 50
Edge Length: 175mm
Spine Thickness 3.5mm at heel, 2.0mm mid
Handle: Oak and Purple Heart Handle