Its hamon. or temper line, distinguishes a samurai’s strong yet razor-sharp katana. Muneietsu |medium sled) Kawaietsu (folded sled) Shmletsu (soft iron) Halotsu (fvard sled) W.V/%1 Onfcwsft Maru Kobui# Mcr»wrm*Sh*«oiA/r* Wa***n r«*su Sonmji TVV9Vf V Hamon Tsuba i Tsuka The fsi/tw (hand g
почему минус непонятно
а о катана это dai-katana?