K-books.co.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 147 727 in the world, while most of its traffic comes from Taiwan, where it reached as high as 19 228 position. It was owned by several entities, from K-BOOKS CORPORATION to Yanagawa Kiyoshi of K-BOOKS CORPORATION, it was hosted by Too Corporation, Too Corporation and others.

K-books has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that K-books.co.jp is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, K-books.co.jp is a fully trustworthy domain with no visitor reviews.