Tokyo-eiken.go.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 38 201 in the world, while most of its traffic comes from Japan, where it reached as high as 2 537 position. It was owned by several entities, from Tokyo Metropolitan Public Health Research Institute to Kamiya Nobuyuki of Tokyo Metropolitan Public Health ResearchInstitute, it was hosted by Tokyo Metropolitan Institute of Public, BROADTECH INC. and others.

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