Jjk.or.jp is tracked by us since August, 2012. Over the time it has been ranked as high as 608 699 in the world, while most of its traffic comes from Japan, where it reached as high as 35 805 position. It was owned by several entities, from Its use is ] Japan Computer Information Service Employee's to Sakaguchi Kazuhito of Japan Computer Information Service Employee's Pension Fund, it was hosted by Japan Network Information Center, Houken Co.Ltd. and others. While was its first registrar, now it is moved to Japan Registry Services.

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