Tau.ac.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 909 299 in the world, while most of its traffic comes from Japan, where it reached as high as 53 648 position. It was owned by several entities, from Tokyo Ariake University of Medical and Health Sciences to Yamazaki Ken of Tokyo Ariake University of Medical and Health Sciences, it was hosted by NTT Communications Corporation, Microsoft Corporation and others.

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