Sizebook.jp is tracked by us since March, 2016. Over the time it has been ranked as high as 580 475 in the world, while most of its traffic comes from Japan, where it reached as high as 37 801 position. It was owned by several entities, from sizebook Co.Ltd. to (Not displayed by registrant's request), it was hosted by 3hands Inc., Amazon Data Services Japan and others.

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