Joukyuu sighed, "Life's tranquility has become tedious."
After the epic battle, Joukyuu has settled in Japan and imparted self-defense skills to students. Veronica and Kageyasu kept him company, but life lacked excitement. However, things changed when a master chef who was also a skilled karateka proposed a mission to disrupt the American underworld for some exquisite Japanese cuisine. Joukyuu eagerly accepted the offer and took Veronica, Kageyasu, and Bull on an adventurous journey. Will they make it through the dangerous voyage across the ocean?