hi this is my first time here and am hoping I might be able to find help or advice about a Japanese sword I recently purchased. the sword is said to be made by a famous smith in Japan around 10 years ago but it wasn't up to the usual standard he produces so he didn't sign the blade and presented it as a gift to the person that sold it to me. I would love to find out who the mystery smith is if anyone has any ideas. I realize it may be a long shot but here are some pics incase somebody recognises the style of blade or anything else that might help me find out more. thank you