Ryumachi-jp.com is tracked by us since May, 2012. Over the time it has been ranked as high as 207 299 in the world, while most of its traffic comes from Japan, where it reached as high as 34 290 position. Eng.ryumachi-jp.com receives less than 1% of its total traffic. All this time it was owned by Takahiro Ochi of Japan College of Rheumatology, it was hosted by Springer Science+Business Media, SAKURA Internet Inc. and others.

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