Häagen-Dazs Japan is going to open a limited summer cafe in Daikanyama, Tokyo. Häagen-Dazs SUMMER TERRACE is going to open from July 21st to August 19th within the cafe Sign daikanyama. Along with the opening of this limited season cafe, Häagen-Dazs will be selling 8 types of new sweets using their world famous ice cream.…