Obs-sendai.ac.jp is tracked by us since April, 2017. Over the time it has been ranked as high as 1 133 399 in the world, while most of its traffic comes from Japan, where it reached as high as 61 177 position. It was owned by several entities, from Kakizaki Junichi of Sendai Ohara Vocational College of Business and Administration to Monden Masaru of Sendai Ohara Vocational College of Business Information and Administration, it was hosted by SAKURA Internet Inc..

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