welcome to the forum! I almost read your name as "satoshi" and thought, hmmmm... mr. bitcoin is here!
Welcome to KKF Shinichi
i swear i have friends in Japan and i dont even know their first name because of how much people use their last names there. Welcome.
Thank you for the welcome. I forget that in english, the first name comes first. My name is Shinichi Sato
Why do you use 5-6 stones at all? On double bevel knives I use 2 sometimes 3 but that's only when major work needs to be done on the bevel.