Good to hear your experience on this. My point is that I have found Japanese designs including SETs to be wholly balanced, particularly Zanden...such that even if their technical merits in one category or another may not match other designs...the overall balance is done very well so that once one stops the shoot-out comparisons, the Japanese designs present such a balanced musical whole, one stops caring. I find Zanden, Shindo, Robert Koda and from my limited experience Kondo to fall squarely into this category.
I find all quite different. Shindo is quite coloured. RK is SS, Kondo when well done is emotional and balanced, and Zanden is quite hifi in a negative sense.,