Morimoto Knives Henckels Morimoto knives are part of the Miyabi knife line from Zwilling Henckels and feature the sharpness and beauty of knives that have been made in true Japanese fashion by a factory purchased by Henckels several years ago. There will be at least two series of knives that will be coming out from this collaboration, a lower end stainless knife line that feature RC 60 hardness steel and thin blades as well as a higher end series that feature harder steel and wood handles.