SouthHorizon

Hello, I recently picked up this Katana from and estate along with a Japanese Officers Dress Saber and the capture papers from WWII. Can anyone help with identification on the tang? Artist signature is only on one side. The Katana was advertised as a 23rd generation Kanefusa. Here are some pics. It would also be great to know the value for insurance and fair market value if Idecide to sell at a later date. Much appreciated with any help. Jon