Japanese Princess Mako, the eldest granddaughter of Emperor Akihito, and her longtime boyfriend Kei Komuro expressed delight Sunday at their engagement as they appeared before the public together for the first time."I am truly delighted," the 25-year-old princess said at a news conference held at an imperial residence on the grounds of Tokyo's Akasaka Estate.Princess Mako and Komuro said they have dated for around five years since speaking to each other for the first time at a 2012 explanatory meeting for those planning to study abroad. At the time, both were students at Tokyo's Internation…READ FULL ARTICLE