Thanks for the information everyone! I figured it would be Chinese based on the price, it was very cheap😂 there is definitely a grain pattern, but it’s not easy to see. The Hamon is giving me trouble identifying it, it has qualities that make me think its real (like being similar to the papered wakizashi I have when aimed at a light) and qualities that make me think it’s a fake hamon (looks slightly discolored, almost like a dulled rainbow effect from oil)
Even if it’s a Chinese copy, the fittings are above and beyond standard copies!
Nakago pic attached.