在「Amazon CloudFront announces six new Edge Locations, adding two more in Tokyo, JP, and its first location in Perth, AU」這邊看到 Amazon CloudFront 在東京直接加兩個 Edge，變成七個 Edge 了：
Amazon CloudFront announces six new Edge Locations that are now part of its global network. These six new Edge Locations are located in the following cities:
Perth, Australia; Chennai, India; Rio De Janeiro, Brazil; Los Angeles, California; and two additional Edge Locations in Tokyo, Japan.
再加上大阪還有一個 Edge，日本的量這麼大喔？會跟 Regional Edge 有關嗎...