As to the southern village Mulali on Boza islet which is located on the eastern side of Shungubweni. Two Sites at Boza islet consists of stone structures. At the southern tip of Boza islet are ruins of stone house and a stone tomb. A wide range of cultural materials including local, Chinese, Near East and European wares were collected from the surface. Some of the Near East wares were a light green sgraffiato and early monochrome ware which dates the site to 13th and 15th century respectively. Other pottery from the Near East includes three pieces with buff grayish paste and one is yellow glazed to the outside without glaze to the interior. The rest of the Pieces are buff glazed. Of the Chinese wares, one was a 13th-14th century grey glazed celadon made out of a white paste and two were blue and white sherds of the 15th -16th century. The fourth Chinese sherd was cream glazed and decorated with dark greenish and faint blue decorations. The materials evidences above suggest the site to be contemporary to Kilwa at some stage (Chittick 1984).

And at approximately three hundred meters from the present village settlements is the site of a mosque ruin. No reliable dating materials were found at this site; therefore, the dating of the site is not certain. However, the strati-graphical context of the cultural deposits from both test pits suggests a long-time occupation.