(Chronology: Daihaseisai Arc of A Certain Magical Index.) The Daihaseisai is here! A festival event where all the schools in Academy City compete with each other in sporting events.. a festival even more popular then the World Cup. Espers from all over are encouraged to use their abilities. Meanwhile, the Board of Directors have taken an interest in Ben Tennyson after his success in defeating the Eigth Level 5 Impulser.. the Level 5 whose power was impossible to categorize.. and Aleister Crowley, the City administrator has taken up a rather sinister plan to find out how to test this new weapon in his arsenal... attract the most powerful conquerer in the Galaxy to do battle with that boy. Meanwhile, Ben is starting to realize the possibility that he might have feelings for Mikoto, but is scared of what it might mean... And while Mikoto feels the same way, she doesn't know what to do with those feelings.. But of course.. all things must eventually converge and resolve, for better or for worse.

What we know about Yokai 1.While commonly believed to be from Japan, yokai actually spring up as a result of intense human emotion 2. Contrary to common myth, humans cannot become yokai 3. All yokai are sentient, and have a conscience, and therefore responsible for their actions. 4. Only 7 instances of children being born by yokai and human parentage have ever been physically proven. One of which is a girl by the name of Laura Riswaldo. Laura Riswaldo is a girl living in Taipei, Taiwan. Having always been considered strange, Laura doesn't find it surprising. Red eyes that tend to glow at times, not to mention the ability to shoot and manipulate magical iron chains from any part of her body, yep, no surprises on being considered weird. Truth is, Laura is part Yokai, and unlike what people would normally think, she's got absolutely no problem with it. Laura is ambitious though, she aims to get in to the prestigious Yokai Hunter Academy, a place that trains youths to become Yokai Hunters, enforcers who lay down the law on Yokai who cause crimes. Her adopted brother Sora is already a major high level student in the Japan branch Academy, and she want's to nab a similar spot herself. Now if only Laura can get a better handle on her powers, her place as the Academy's regional top student, might just be gauraunteed.

The Final Battle now looms closely for Mikoto Misaka, as she finds herself more heavily burdened with the possibility of her death at the end of all things. Chased around the world by Hydra Head and the world's second most powerful esper Dark Matter, Mikoto and her friends find themselves struggling for survival. Lucy, Natsu, Happy, Nicole, and Elli are determined to follow Mikoto to the end. But can their friendship power through the obstacles ahead and find the piece of Dravis's heart? And if they get through that...who will stand victorious in the final battle...Mikoto...or Dravis? Whoever ends up falling in the end..it all ends here (Final Installment of the first Railgun In Fairy Tail series.)

It's World War 5. Fiore and our world have turned into a battlefield as dark forces run rampant across it. Many of the official guilds have been gathered by the King of Fiore and the United Nations of our world in order to fight this war. As one of these guilds, Fairy Tail has been learning the meaning of true bloodshed for the past month, fighting hoard after hoard of Dravis, Hydra Head, and Grimoire Heart forces. They're only hope now is to get Mikoto Misaka to the legendary Gate of Entry, so that her journey to find the key to destroying Dravis can begin. However, Zeref himself stands guard at the gate...and mercy is no longer in his vocabulary.

Welcome to Edolas.....a strange place where strangely similar yet different duplicates of your favorite Fairy Tail characters dwell......but as it turns out, the world of Mikoto Misaka also has it's own Edolas...... Dravis himself has returned.......but he will not begrudge himself a single world, even if his power is still not fully restored. And as war and bloodshed rage across the dimensions of two worlds that mirror the ones we know, Mikoto Misaka will now have to face her greatest enemy yet............. Herself.

Mikoto is Royalty!! For the first time in a long while, Fairy Tail goes on a job far beyond the borders of Fiore. Along with the guilds Blue Pegasus and Lamia Scale, they head to a small kingdom where rumors of a sinister plot brews....... A plot to kill the Dragon Born heir to the throne of Thundaarix. Just one problem.....Mikoto just so happens to be an heir as well.

(Sequel to A Certain Powerful Omnitrix 4.) Ben has lost all his memories, the only thing he can now remember is his girlfriend Misaka Mikoto and the device on his wrist known as the Omnitirx. As Ben tries to adjust to a life where he is in an absolute complete blank about who he is, a sinister plot emerges. Somebody tries to force Mikoto into a level 6 shift through the use of an electrical virus that sends her on a destructive rampage. To solve this problem, Ben tries to siphon the virus out of her using the alien form he calls Feedback. However, as Ben will soon figure out...that's exactly what the researchers in Academy City want....

(sequel to A Certain Powerful Omnitrix 3) Ben Tennyson has discovered his most powerful alien yet. And everyone wants it. Now, multiple factions from all the world governments, magic organizations, and Academy City are fighting for the control of Alien X. If Ben and Misaka Mikoto wish to survive this new war, they'll have to find a way to control Alien X , or the Earth might just enter a new age of total devastation.

(sequel to A Certain Powerful Omnitrix 2) In his last skirmish with Vilgax, Ben Tennyson unlocked a darkness within the Omnitrix he thought was long gone. Now Ben, Kamijou Touma, and Misaka Mikoto must travel halfway across the galaxy to Anur Phaetos to discover the secret to sealing away GhostFreak's consciousness for good, before Ben Tennyson becomes a living nightmare forever.

(Sequel to A Certain Powerful Omnitrix) It's been 2 months since Misaka Mikoto and Ben Tennyson stopped Albedo. Now Ben, Mikoto, and Kuroko live a relatively normal life together in Ben's dorm in Academy city. But with the coming of the Daihaisaisai and an old evil looming close, Ben must work with Academy City's most powerful level 5 esper Accelerator if he wishes to protect everything he loves. But the problem is Vilgax has espers of his own.