No experience on the Takada so I can't make a direct comparison, but the few things that come to mind about the Sukenari:
-Quite nice F&F for the price.. the octagonal ho wood handle is nothing fancy but was still nicely rounded and polished on mine. Have had worse handles on significantly more expensive knives. Choil was actually suprisingly nice on mine, spine was just okay (eased, but not luxuriously rounded like you'll find on some more expensive knives).
-Blade finish is rather bland on the Sukenari. Simple belt finish / polish. Perfectly functional but no kasumi polish or cladding contrast bla bla. Lacks sexyness in that regard.
-Not much distal taper, the only taper you really get is in the last few centimeters from the normal vertical grind.
-Pretty 'middle of the road' grind. Not fat, but certainly no laser either. Basically the knife you can give to your parents or your girlfriend without worrying.
-No complaints about the HT; sharpens really nicely, good edge retention.
-They run consistently about 10mm short in edge length. So a 210er will be a 200, a 240 will be a 230.
They got a bit more expensive; they used to be stupid cheap (I paid 145 euros for one a few years ago; they're up to 180 euros now), but they're still great value.