Details of the Initiative

Why are urban renewal projects and commercial facilities increasingly demanding “green?” This is one of the questions my recent study aims to answer. Azabudai Hills (opened in 2023) and GRAND GREEN OSAKA (opened in 2024) are notable examples, offering spacious green areas like lawn squares that invite visitors to spend time comfortably.
However, greenery has traditionally not generated direct profit and instead entails significant maintenance costs. So, why are so many redevelopment projects now choosing to incorporate it?
Notably, these green spaces are often associated with ideas such as “well-being” and “innovation.” In this sense, “green” is produced by the city as a medium for expressing these values. Viewed this way, the urban green environment becomes a profoundly social construct.
Cross-sectoral knowledge is essential for creating sustainable communities. Building on existing research, I aim to examine the potential and challenges surrounding “green” in urban settings, from a sociological perspective, together with my students.

City walking is a regular activity in my seminar. During the first semester of this year, we explored redevelopment sites and various “green” areas across Tokyo, following students’ suggestions. At Azabudai Hills, we reviewed the philosophy that enabled greening and experienced the landscape firsthand, including the Central Green.
Next, the group visited Shiba Park, where some lawn areas are fenced off for recovery. Balancing open access with lawn preservation is a challenge.
Once the garden of a daimyo (feudal lord), Kyu Shiba Rikyu Garden offers a tranquil space that sharply contrasts with the surrounding skyscrapers. After the walk, the participants discussed how redevelopment is progressing and how different types of green spaces have been developed.