1) The document discusses the Open University of Japan's MOOC portal and e-books, which have been downloaded over 28,000 times across 115 countries. 2) It provides statistics on digital badge issuance and test participation for an online Japanese language course. Nearly 20% of participants earned all 10 badges. 3) Usage data is presented comparing the web version versus e-book version across different devices like PC, tablet, and smartphone. Both versions were commonly used depending on location.