Lone Wolf and Cub (1973)

S1E18 A Meager, Peaceful Life / Half Mat, One Mat, Two And A Half Go Of Rice

Itto encounters Sakon Shino, a former samurai turned beggar who has abandoned his life of violence to embrace the world of street performance. Shino encourages Itto to leave behind his life as an assassin, emphasizing the importance of making a change for the sake of his son.