Seitengai.com is tracked by us since April, 2011. Over the time it has been ranked as high as 1 504 499 in the world, while most of its traffic comes from Japan, where it reached as high as 64 487 position. It was owned by several entities, from seitengai co. ltd. Seitengai Co. Ltd. to Seitengai Co. of Seitengai Co., it was hosted by Kabushikigaisha Seitengai, SYNAPSE Co.Ltd. and others. While PSI-JAPAN INC. was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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