TACHI TOMASA (KO-BIZEN) LENGTH OF THE BLADE : 70cm 　　　　　　CURVATURA : 2.3cm 　WIDTH AT HAMACHI : 2.5cm WIDTH AT KISSAKI : 1.6cm JIGANE : ITAME INCLUDES MOKU AND DEEP JINIE HAMON : GUNOME, CHOJI, KO-NOTARE AND MIDARE-UTSURI N.B.T.H.K 45th JUYO TOKEN CERTIFICATE