Shusaku's Odyssey.

In Edo, a determined young swordsman, Chiba Shūsaku, joins a dojo to pursue his dream. He forges strong friendships with fellow students, including one who works for a magistrate. As Shūsaku trains under a respected master, he faces challenges both within the dojo and in the city, growing as a swordsman and navigating the vibrant Edo society.