Opas.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 51 349 in the world, while most of its traffic comes from Japan, where it reached as high as 3 191 position. It was owned by several entities, from Kansai Institute of Information Systems & Industrial Renovation [Name Server] ns1.eosaka.jp to Kansai Institute of Information System, it was hosted by SMARTVALUE Co. Ltd, Amazon Technologies Inc. and others.

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