Alongside Tokyo's Sumida River is a ragpickers' settlement known as Ant Village. One night, a young Catholic girl, Satoko Kitahara, who has been baptized under the name of Maria, comes to offer her services. However, Ant Village is not just an ordinary vagrants' community but a fine autonomous organization, and as the municipal authorities have long been demanding that the people of Ant Village leave the site, Satoko is utilized to publicize the Village and win public sympathy. While being utilized in this manner, Satoko is nevertheless glad to be able to help the people of Ant Village, especially the children, and when the summer vacation comes she decides to take the children on an excursion to Hakone. To raise funds for this purpose she becomes a rag-picker herself.
Based on the famous novel by Yamagami Itaro, this is the story of a group of ronin living in abject poverty in the latter days of the Edo period. Starring the great Konoe Jushiro, Ronin Gai is populated by an ensemble of colorful characters, social outcasts who patronize a restaurant and bar on the outskirts of Edo. Among them are masterless samurai reduced to drunkenness and debauchery. One disgraced and disillusioned former warrior gets a chance at redemption when he is hired to retrieve a famous knife from a corrupt lord. This is the third version directed by Makino Masahiro and is considered a true classic.
Rikitaro and Osayo are popular entertainers who throw knives. They are sweethearts. At one day They help Ocho, who is a beautiful pickpocket when she is attacked by Ronin. in Asakusa, However, they come to be surrounded by doubtful Ronin after that. Moreover, Rikitaro is called to stop by Kajima of Edo-Karo of Nihonmatsu-Han. He calls him a young lord and treats Rikitaro as one, because his young lord, Tetsunojo is missing. Kuni-Garo makes a plan to carry out. Kikumaru, the younger brother of the mother difference in him instead of Tetsunojo, Since Rikitaro is just like Tetsunojo, then, they are convinced that it is Tetsunojo of Rikitaro. Rikitaro and Osayo decide to help Kajima and Tetsunojo. Finally they success to crush Kikumarsu's group.
Asako works in a hostel for troubled young women. When a beautiful young girl is brought in one day after committing theft, Asako finds out from the older widow she works with that the new girl is undoubtedly her half-sister. When the younger sister suddenly flees on account of a misunderstanding, Asako makes up her mind to find the mother who deserted them both.