Ookurikara is a taciturn and solitary sword warrior in the popular online game and anime series 'Touken Ranbu'. Based on the historical Japanese sword of the same name, he is depicted as a reluctant team member who often prefers to act alone. Despite his aloof nature, Ookurikara possesses a strong sense of duty and loyalty, especially toward his master, known as the Saniwa. His character design is striking, characterized by long black hair and a dragon tattoo on his left arm, symbolizing his fierce and independent spirit. In the series, he plays a crucial role in battles against historical revisionists.