Aaah yeah Blue Clouds. Yeah that's very different from the Blue Moon (which has also been a budget favorite here over the years).
I have no clue who makes them, but they sort of resemble the 'brown handled pakka wood tsuchime' you also see under 300 different names (JCK sells it as Gecko). I wouldn't necessarily rule out Hokiyama but it could also just as easily be any of a dozen other manufacturers.
I definitly like the color though... at least it looks different from the usual black pakkawood fare.
How is the grind / sharpening? I once gave my girlfriend one of those other super-cheap entry level wa-petties but I can't say I was all that enthusiastic about the grind and sharpening; thick behind the edge and feels almost like sharpening cheap Chinese VG10.
That was this one:
JCK Natures Inazuma Series IN-1 Wa Petty 150mm (5.9 inch)
It's not terrible - the girlfriend loves it because she doesn't know any better - but everytime I get it back for sharpening I can't escape the thought I should have spent a bit more.