Seia.co.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 3 197 099 in the world, while most of its traffic comes from Japan, where it reached as high as 123 798 position. It was owned by several entities, from seia corporation to Tani Toshifumi of seia corporation, it was hosted by NTT PC CommunicationsInc, Japan Network Information Center and others.

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