The Nakano B remains were located on the plateau facing the Tsugaru Channel; therefore, it is assumed that sustaining a sedentary life over a long period of time was possible since the fishing was the activity pursued.
津軽海峡に面した台地上に立地するこの遺跡では、漁労活動が盛んに行われ、長期にわたる定住生活を営むことが出来たと考えられる。