“Hey Dad, it’s me again. Just calling to tell you we landed, Kwon-ssam is taking our phones in a minute. Anyway, I’m in Japan so don’t worry about me. Tell oppa I said hi, love you, bye.”             Lee JiAh left this voicemail on her dad’s phone 24 hours ago. In those 24 hours, she spent the time with her  classmates learning about the culture on their school trip, shopping in Japanese stores, and brushing up on the language. At first it was enjoyable.