@yuexxx
What you've said make no sense. WKC was reviewed by Famitsu 29/40, which makes WKC pretty mediocre game by Famitsu standards, but WKC sold well.
My expectations were about 35-50k first week (smth inbetween Eternal Sonata for PS3 and X360), now Fragile barely could make it out, ~30k maybe.