Kaiseikan.ed.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 589 799 in the world, while most of its traffic comes from Japan, where it reached as high as 30 709 position. It was owned by several entities, from HAMAMATSU KAISEIKAN HIGH SCHOOL HAMAMATSU KAISEIKAN HIGH SCHOOL to Shimizu Masaya of HAMAMATSU KAISEIKAN HIGH SCHOOL, it was hosted by Amazon Data Services Japan, SAKURA Internet Inc. and others.

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