OneChanbara is a hack-and-slash video game series developed by Tamsoft. It is known for its action-packed gameplay, featuring scantily clad female protagonists battling hordes of zombies and other supernatural enemies. The series combines elements of horror, action, and fan service, often set in post-apocalyptic environments. Its unique blend of combat and style has garnered a cult following. The games have been released on various platforms, providing an engaging experience for fans of the genre.