抄録
In Japan, approximately one million condominium units fail to meet current seismic standards. Rebuilding efforts
have traditionally relied on unused floor-area ratio (FAR) to ease the financial burden on owners. However, as
surplus FAR becomes unavailable and construction costs rise, viable regeneration strategies are increasingly difficult to implement. This paper examines a legal framework that facilitates the revitalization of aging condominiums by enhancing their market value and enabling regeneration through sale.