NHK Educational TV
"Log Horizon" is a 2013 science fiction, action Japanese anime series based on the novels written by Mamare Touno. A 25-episode anime adaptation produced by Satelight aired on NHK Educational TV from October 5, 2013 to March 22, 2014. The series was streamed as a simulcast by Crunchyroll in North America and other select parts of the world.