Thank you for your response ! The only thing I fear is to buy another katana/wakizashi that looks real and is signed but is in fact a fake ( happened to me 1 time but the katana didn't have any papers) I hesitate to go and take a look myself but are there, according to forum members, any signs of fake ?( fake signature, new saya,...) I'm still learning and I'm very interested in owning a katana/wakizashi that actually holds some history and where I could be proud to own. All tips and info from other members are more than welcome !