A 2 volume anthology series featuring A Certain Magical Index and A Certain Scientific Railgun characters.

In a land of swords and magic, there was a creature—an evil god—with extraordinary power. People feared its existence, but at the same time were captivated by its power. They wanted that power. Their dangerous wish would eventually lead them to break the evil god’s horn and create “Shin Kaku Gi Kou,” huge magical weapons infused with the horn.

One of these weapons alone has enough strength to overpower an entire country and its army, and there are 10 of these across the vast continent. However, one day a severely injured Moebius, the strongest Shin Kaku Gi Kou user, entrusted his “power” to a young boy named Miyabi who happened to be present.

There is an 11th user out there that no one knows about. You must protect everyone before the out-of-control monster destroys the entire continent, he was told.

A 4-koma anthology of the Toaru series.

Kwenser came to the Alaskan military base to study Objects, the new weapons that have completely revolutionized war as we know it – battles are fought by soldiers controlling Objects far away from harm. However, when he starts to get close to Object pilot Milinda, will he discover the grim truth behind Heavy Objects?
(Source: MU)

The tenth manga series based off of Toaru Majutsu no Index. An original side story written by Kamachi Kazuma and illustrated by Kisaragi Nankyoku, it focuses on the past of the Level 5 Kakine Teitoku.