Taroutachi is a character from the online game and anime adaptation 'Touken Ranbu Online.' He is the personification of a legendary Japanese sword, depicted as a tall, gentle, and dignified warrior. Taroutachi serves as one of the Saniwa's swords, fighting alongside other sword warriors to protect history from being altered by evil forces. Known for his calm demeanor and strong sense of responsibility, Taroutachi often takes on a big brother role, guiding and supporting his teammates.