The restaurant's popular menu is the acai bowl, which uses plenty of organic granola and honey. The ingredients are shipped by air from the local area, and you can enjoy the "taste of the main store" even in Japan.
Another point is that you can drink "Cow Coffee", which is rarer than Kona Coffee, at a reasonable price. You can order it from Japan via mail order, but it seems that there are few shops where you can drink at the store or in the store. The price is 380 yen for the S size (equivalent to the tall size in Japan).
The store is scheduled to open at 5-52-2 Jingumae, Shibuya-ku.