Ryuumu.co.jp is tracked by us since May, 2012. Over the time it has been ranked as high as 185 099 in the world, while most of its traffic comes from Japan, where it reached as high as 12 052 position. It was owned by several entities, from Its use is ] Ryuumu to Tanaka Shigeru of Ryuumu, it was hosted by NTT Communications Corporation, KAGOYA JAPAN Inc. and others. While was its first registrar, now it is moved to Japan Registry Services.

Ryuumu has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that Ryuumu.co.jp is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Ryuumu.co.jp is quite a safe domain with mostly negative visitor reviews.