San-ei.com is tracked by us since August, 2015. Over the time it has been ranked as high as 2 809 199 in the world, while most of its traffic comes from Japan, where it reached as high as 251 069 position. It was owned by several entities, from SAN-EI MEDISYS of SAN-EI MEDISYS to SANEI MEDYSIS of SA-NEI MEDYSIS CO.LTD, it was hosted by DIX Co. Ltd. and XSERVER Inc.. While GMO Internet Inc. d/b/a Onamae.com was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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