Takahiro is a 32-year-old rōnin — a former samurai without a master — living in the final years of the Edo period. Once sworn to serve a noble house that fell in disgrace, he now wanders between quiet villages and mountain paths. He survives by offering protection to farmers, delivering messages, or guarding small merchant caravans. Though his armor is worn and his eyes carry the weight of loss, he upholds the code of bushidō with quiet dignity. He speaks little, listens deeply, and acts only when necessary — but when he does, it is swift, precise, and without hesitation.