Mmmmh, what were your intentions when you bought this blade? Was it a typical Mino work of the Muromachi? If so, in what style?
I find it difficult to recognize typical Mino in this blade. Of course, it is difficult to judge from photos anyway. And I can only partially recognize the Yakiba, just like the Nioiguchi.
Tsurete, i.e. a uniform coupling of fairly identical Gunome, is not an invention of the Mino and became more common at the end of the Kamakura and in the Nanbokucho. You can also find it in Osafune, or in the Kozori.
A Sanbonsugi is a Togari Gunome with a very identical repeat. Repeat is used more often in Gunome than many people think. It brings a certain pleasant aesthetic when the repeat is varied. That is why a pure Tsurete Hamon, or a very identical Gunome repeat like Sanbonsugi, looks strict, even boring. (Even though such a perfect and flawless Hamon is of course quite demanding). I mean that only from an aesthetic point of view, not a technical one.
But what are our roots here? It is not a Sanbonsugi, and I cannot see any Togari anywhere. The Yakigashira all look very round. But it is not a Kenbo-Midare either.
I recognize a coupling of Gunome groups mainly in combinations of two and three. These are connected by round Tani. The sides are relatively steep, some a little flatter, which is somewhat reminiscent of Koshi no Hiraita. A Bizen invention, which was also copied and interpreted in Mino.
But if we come anywhere close to the Koshi no Hiraita here, this Hamon seems far too stiff and "intentional" for a Muromachi/Momoyama work. And I certainly cannot detect any Yamato influence.
That is just my opinion.