Osm.ac.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 466 199 in the world, while most of its traffic comes from Japan, where it reached as high as 107 233 position. It was owned by several entities, from Osaka School Of Music College Osaka School Of Music College to Shibata Aya of Osaka School Of Music College, it was hosted by Kokusai Kyoiku Center Corporation, BRcloud inc. and others.

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