Suma.ac.jp was first analyzed by us on Jan 19, 2015. We can see that the website is ONLINE. It currently ranks #1,472,534 in the world according to Alexa. The lower the Alexa Rank, the better and this is in our opinion a good starting rank. It is most popular in Japan where it currently ranks #84,494. The website has a good Google PageRank of 4. The IP address of the server suma.ac.jp is hosted on is 218.251.89.7 and is based in Osaka-shi, Japan .