After years of experiments, three researchers finally create Ninja-Gum. This substance awakens dormant power within people descended from ninjas, but...
In a foiled attempt to kidnap an infant princess, the princess is rescued by a loyal ninja and is hidden in a village where she is raised as a common...
Given a year to live, frugal 40-year-old Yui finally lets herself spend: "buying" nightclub host Sena. What begins as a contract takes an unexpected...