Myria Kanami's high school life was disastrous. Having an awful father, no friends, and spending her days working part-time summed up her daily routine... But one day, she gets into an accident that takes her...

To commemorate its 20th year anniversary, that legendary arcade game makes a miracle collaboration with “Index”! In Academy City, there is a popular next-generation contest.In reality, this is a hand-to-hand...

One day, at the base of Mt. Fuji, appeared a "castle" pouring out Youkai. To curb the labour shortage caused by a declining population, the government decided to integrate the Youkai into society; however, this...