Rois.ac.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 116 699 in the world, while most of its traffic comes from Japan, where it reached as high as 7 868 position. It was owned by several entities, from Its use is ] Research Organization of Information and Systems to Sakamoto Asaji of Inter-University Research Institute Corporation Research Organization of Information and systems, it was hosted by Research Organization of Information and Systems and SAKURA Internet Inc.. While was its first registrar, now it is moved to Japan Registry Services.

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