The village studied in this research is Onoura, a village in Toyo island found in the Seto inland sea.Onoura has a unique landscape with high-rise, high-density housings and narrow alleys. With depopulation and aging in the area, the quantity of vacant lands have increased. This paper aims to describe how the village of Onoura is supporting everyone, especially the elderly through productive outdoor socialization. Also, this paper aims to analyze the distribution and behaviors of the people in the public area of Onoura and how they solve the problems in the physical structure the area.