Warm-Soup Proximity: The Spatiality of Eldercare in Hyper-Aged Japanese Society

Why do some people choose to live close to their elderly parents and how do they make sense of it? In Japan, multigenerational co-residence, a cornerstone of eldercare, has been replaced by a residential typology called kinkyo, living nearby. The optimal distance between the homes of family members, defined by the ability to deliver a bowl of soup before it gets cold, is considered a strategy to tackle the population aging. The purpose of this paper is to present a critical assessment of the intergenerational proximity which points to the need for further investigation of the role geographical distancing plays in future city planning. The qualitative data derived from individual narratives of four married daughters in Tokyo were obtained via online and mobile instant messaging interviews, through which real-life kinkyo situations are illustrated.