Perio.jp is tracked by us since May, 2013. Over the time it has been ranked as high as 406 799 in the world, while most of its traffic comes from Japan, where it reached as high as 20 955 position. It was owned by several entities, from Furusawa Tomomi to (Not displayed by registrant's request), it was hosted by SAKURA Internet Inc., SAKURA Internet Inc. and others.

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