Japan's Roppongi Hills is a case in point. Quite apart from the many years of dialogue that preceded the project, what sets Roppongi Hills apart from many urban renewal projects around the world, including Taiwan's, is that none of the more than 500 owners involved sold their land to Mori Building Group for speculative profit.
以日本六本木案來說，除了長期的溝通，六本木案跟許多國外案例乃至台灣的都市更新案不同的是，該案超過 500 位地主中，沒有一位將土地賣斷給森集團獲取「交易利差」。