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

After hearing that an industrial factory is to possibly be built along a landmark river in his hometown of Ohitoyo, Migita Sotetsu returns home to... more>> change the minds of those in charge of the factory proposal. Although half of the town's citizens support the building of such a mill, the other half fear the potential for pollution and contamination of their beloved river. Recognizing Ohitoyo's budgetary decline over the last few decades, Sotetsu believes that the town requires a system that allows it to be fiscally independent instead of reliant upon a factory to stimulate its economy, and sets out to identify an alternative method in achieving this goal. It's during this time that Sotetsu comes across an android-like being--a "Raillord" named Hachiroku--while looking through his late adoptive father's belongings. Although inanimate, Hachiroku and Sotetsu forge a deep, unlikely connection, and from this bond, work together in hopes of restoring Ohitoyo to its former glory. <<less