Fff.or.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 730 199 in the world, while most of its traffic comes from Japan, where it reached as high as 24 995 position. It was owned by several entities, from Medical Corporation Shadan Konsei-kai to Yonekura Hiroyuki of Medical Corporation Shadan Konsei-kai, it was hosted by Michinaga Kouji, SAKURA Internet Inc. and others.

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