Since the building’s recreation and opening in 1995, it has been primarily used for public education, with the site's connections to the Jomon Jiyukan (a nearby museum). In its time period, however, the original building was likely a communal space. As Jomon society became increasingly sedentary, communities such as those surrounding the structure developed. Its large size allowed these communities to gather.]]> (https://upload.wikimedia.org/wikipedia/commons/3/31/140913_Sannai-Maruyama_site_Aomori_Japan02bs5.jpg)]]> (https://upload.wikimedia.org/wikipedia/commons/b/be/140913_Sannai-Maruyama_site_Aomori_Japan03s.jpg)]]>