Kamijou Touma Visits Another World

Kamijou Touma Visits Another World (上条当麻の異世界訪問), full name Special Collaboration Conte Kamijou Touma Visits Another World (特別コラボ掌編 上条当麻の異世界訪問), is a crossover short story written by Kamachi Kazuma. The six parts of the story were temporarily uploaded in pairs to Kamachi's 10th Anniversary Website, with each pair replacing the former weekly from December 1st to December 22nd, with subsequent release with the first Heavy Object anime adaptation BD/DVD releases.

Synopsis
The crossover short story features the protagonist of Toaru Majutsu no Index series, Kamijou Touma, visiting the world of Heavy Object and meeting characters of the four different factions: Quenser, Heivia, Milinda, and Froleytia from the Legitimacy Kingdom; Mariydi Whitewitch from the Capitalist Corporations, Putana Highball from the Faith Organization, and Oh Ho Ho and Lendy Farolito from the Information Alliance.

Chapters

 * Prologue: Kamijou Touma Visits Another World
 * Chapter 1: Legitimacy Kingdom
 * Chapter 2: Capitalist Corporations
 * Chapter 3: Faith Organization
 * Chapter 4: Information Alliance
 * Epilogue: Conclusions

Toaru Majutsu no Index

 * Kamijou Touma

Legitimacy Kingdom

 * Quenser Barbotage
 * Heivia Winchell
 * Froleytia Capistrano
 * Milinda Brantini

Capitalist Corporations

 * Mariydi Whitewitch

Faith Organization

 * Putana Highball

Information Alliance

 * Oh Ho Ho
 * Lendy Farolito