Chiyomatsu under the hill, also known as Choromatsu. He is a young man whose occupation is an approach shop, that is, a phony business of sex brokerage. Choromatsu is partnered with Umekichi, whom he calls "big brother," in this business. They live on the second floor of the aka-chochin (red lantern) owned by Takeko, where boys and girls who were abandoned at the abandoned children's temple on Mukojima also live together, making up a family of people who are not related to each other.