Bought this because it has the rat tail tang and I had visions of sending it for a custom wa handle and ending up with a back door Hana, albeit migaki. Right hand grind which was obvious from the initial post but the hubris is real for this lefty. Looks fairly vintage so any takamura fans out there might want this for posterity. $125 CONUS.
https://www.kitchenknifeforums.com/threads/takamura-migaki-nogent-210-gyuto.57767/
https://www.kitchenknifeforums.com/threads/takamura-migaki-nogent-210-gyuto.57767/