Kokken.or.jp is tracked by us since May, 2012. Over the time it has been ranked as high as 445 799 in the world, while most of its traffic comes from Japan, where it reached as high as 16 834 position. It was owned by several entities, from Its use is ] Japan Grain Inspection Association to Sakurai Osamu of Japan Grain Inspection Association, it was hosted by OTSUKA CORPORATION. While was its first registrar, now it is moved to Japan Registry Services.

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