F-sys.info is tracked by us since September, 2012. Over the time it has been ranked as high as 487 199 in the world, while most of its traffic comes from Japan, where it reached as high as 26 290 position. It was owned by several entities, from Fujio Iwasaki of Studio MAPco.ltd to Playing NetworkInc, it was hosted by Japan Network Information Center, Playing NetworkINC and others.

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