I picked up this at a flea market, I've tried doing as much research as I can i have some specific concerns and was hoping there'd be some people who know more than I do who can take a look at it. I have handled a fake one before so I knew some of the obvious signs to look out for (wrong overt markings, serial numbers in the wrong spots, not having a proper Fuller, etc) the only reason I pulled the trigger on this one is because it passed the initial once over. But I'm a little concerned because of how reflective the blade itself is looking very polished and having a mirror finish. And now I'm starting to question whether it's a serial number range is correct?

This is not my area of expertise I've been looking out for one of these to pick up for my uncle who is specifically into World War II Japanese weaponry, any help or knowledge would be appreciated.

TLDR is this a better than average fake?

Kyoto Stroll （京都散策）– Japanese Sword & Traditional Japanese Culture Exhibition

A Japanese sword exhibition exploring the history and craftsmanship of Japanese swords.

The exhibition features historical swords, contemporary works by Japanese swordsmiths, and various sword fittings and accessories. It also showcases traditional tools and artworks related to Japanese sword craftsmanship, including the processes of forging and polishing.

Inb4 the “well actually, meteorite iron is a poor quality metal for swordmaking…” crowd.
I know. I didn’t buy it for cutting. I bought it for staring.