Kaiyukan.com is tracked by us since April, 2011. Over the time it has been ranked as high as 117 899 in the world, while most of its traffic comes from Japan, where it reached as high as 7 923 position. It was owned by several entities, from OSAKA WATERFRONT DEVELOPMENT CO.LTD Name: OSAKA WATERFRONT DEVELOPMENT CO.LTD to REDACTED FOR PRIVACY of OSAKA AQUARIUM KAIYUKAN, it was hosted by Yahoo Japan Corporation, Fastly Inc. and others. While FIRSTSERVER INC. was its first registrar, now it is moved to IDC Frontier Inc..

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