Honoka Inoue

As the war between the Imperial Army and Hellhorde rages on, the Princess, despite being armed with her mythical sword Excalibur, is captured and ...

After years of experiments, three researchers finally create Ninja-Gum. This substance awakens dormant power within people descended from ninjas, ...

The story is set in modern day Japan following the growth of the protagonist Taiga Akashi, an elementary school kid who wants to be a ...