Kenkyu.info is tracked by us since April, 2011. Over the time it has been ranked as high as 394 499 in the world, while most of its traffic comes from Japan, where it reached as high as 12 746 position. It was owned by several entities, from Shoji Nishimoto of Nippon Science Service to REDACTED FOR PRIVACY of Nippon Science Service, it was hosted by Asia Pacific Network Information Centre, Google LLC and others.

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