Heavy Object

Heavy Object is another work authored by Kamachi Kazuma and published by Dengeki Bunko that has spawned not only light novels but manga a volume as well. Heavy Object revolves around the story of Quenser a talented engineer who studies Objects – large Powered Suits that revolutionized the face of war completely.

In the world of Heavy Object, The United Nations has already collapsed. The world was divided by four powers – Legitimate Kingdom (main characters belongs here), Information Alliance, Capital Companies, Belief Organization.
 * Quenser Varbotaj – Foreign student to be an engineer.
 * Heivia Winchell – Quenser's partner. Radar analyst.
 * Milinda Brantini ('Princess') – Pilot of the Object called 'BABY MAGNUM'.
 * Floretia Capistrano – Quenser, Heivia and Milinda's superior officer.

Chronology
The Toaru Majutsu no Index universe has acknowledged the existence as of Heavy Object as fictional media in Shinyaku Toaru Majutsu no Index Light Novel Volume 01, media which spawned a full feature movie that Hamazura Shiage and Takitsubo Rikou went to watch under Kinuhata Saiai's recommendation. Here, Quensar and Heivia appear trying to figure out how to defeat an Object.

Heavy Object's light novel cover featuring Milinda the female protagonist, could be seen in the full color image that shows Shiage buying drinks for the members of ITEM, in the introductory pages of Shinyaku Toaru Majutsu no Index Light Novel Volume 01.

Trivia

 * A character with extremely similar design to Uiharu Kazari (along with the flower headband) appears from time-to-time in the manga adaptation.