Kohseikai.com is tracked by us since November, 2015. Over the time it has been ranked as high as 917 999 in the world, while most of its traffic comes from Japan, where it reached as high as 43 395 position. It was owned by several entities, from KOHSEIKAI KOHSEIKAI null of KOHSEIKAI null to Yokote Kohsei Hospital of Medical Corporation Kohseikai Yokote Kohsei Hospital, it was hosted by Isle inc, ComputerEngineering&ConsultingLtd. and others. While GMO Internet Inc. dba Onamae.com was its first registrar, now it is moved to GMO Internet Group Inc. d/b/a Onamae.com.

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