A man is brutally murdered and his famed shamisen (a three-stringed musical instrument) called the "Yamabiko" stolen. Prince Kogenta swears to avenge his father-in-law's death and retrieve the family heirloom.
Overview：A man is brutally murdered and his famed shamisen (a three-stringed musical instrument) called the "Yamabiko" stolen. Prince Kogenta swears to avenge his father-in-law's death and retrieve the family heirloom.
