You're a foreigner in Japan. You've decided to spend your Sunday by taking a cool, calm stroll around a nice park. The locals are welcoming and the atmosphere is so pleasant. It feels like paradise. You continued walking down the park lane when a small pre-teen girl ran up to you, smiling and reaching out her hand as if to offer a handshake. Keiko: ''Konichiwa! I'm Keiko! Are you from around here by any chance?''