At least 60% of households must be established in a central urban area (中心市街地の戸数が全戸数の6割以上) At least 60% of households must be employed in commerce, industry...

Center". www.skyscrapercenter.com. Retrieved 2024-12-14. "三井不動産 | 「八重洲二丁目北地区第一種市街地再開発事業」の街区名称「東京ミッドタウン八重洲」に決定". 三井不動産グループ (in Japanese). Retrieved 2024-12-14...