Thread:Ollerus/@comment-5275759-20190420222036/@comment-24758887-20191017203900

I recently found that the official Kamachi Kazuma twitter used term "Old Testament" (旧約) officially for the first series of Toaru Majutsu no Index. Here is the link. Before this, the official has never mentioned or said that the first series is called Old Testament. As you know, Toaru fandom used "OT" as the initials for "Old Testament", as opposed to "New Testament" which is used for the volumes under Shinyaku.