I assume you mean hamon in which case, the hamon on a sword is a thin line near the edge-usually in a wavy profile. To the untrained eye, this might seem to be a flaw but it's a indication of how it was heat treated.
A sword having a proper hamon indicates that it was partially clay coated, differentially heat treated and chemical etched to bring the line out.
Yes. Kristen Harmon Nelson is Mark Harmon's sister.
Yes. Mark Harmon of NCIS Mark Harmon is not related to Angie Harmon.
Mark Harmon is not related to Angie Harmon.is angie harmon hie sister?
Angie Harmon is not related to Charlie Sheen nor Mark Harmon.
Angie Harmon of Rizzoli & Isles is not related to Mark Harmon of NCIS.
Myrian Harmon's birth name is Marian Harmon.
Harmon Stevens's birth name is Harmon Leroy Stevens.
Joy Harmon's birth name is Joy Patricia Harmon.
Kristin Harmon's birth name is Harmon, Sharon Kristin.
Marie Harmon's birth name is Matilda Marie Harmon.
Merle Harmon's birth name is Merle Reid Harmon.
Ronnie Harmon's birth name is Ronnie Keith Harmon.