Cotosaga.com is tracked by us since April, 2011. Over the time it has been ranked as high as 337 199 in the world, while most of its traffic comes from Japan, where it reached as high as 21 854 position. It was owned by several entities, from BETInc. Naoki Kobayashi () to Hiroshi Sawada of en Factory Inc., it was hosted by Amazon Technologies Inc., Amazon Data Services Japan and others. While ENOM INC. was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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