Textbook.or.jp is tracked by us since May, 2011. Over the time it has been ranked as high as 475 199 in the world, while most of its traffic comes from Japan, where it reached as high as 75 768 position. It was owned by several entities, from Textbook Publishers Association of Japan to Inose Yoshio of Textbook Publishers Association of Japan, it was hosted by IIJ Internet, IIJ Internet and others.

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