![A model of the travelling frog stands at the entrance to greet customers. (Photo: Xiang Jun/GT)
China\'s first \](http://www.ecns.cn/hd/2018/05/22/3e8d089ba26e4bce9b4d3470da99dcc7.jpg)
A model of the travelling frog stands at the entrance to greet customers. (Photo: Xiang Jun/GT)
China's first "travelling frog" themed post office opened in Shanghai on May 21, attracting fans to take photos and buy souvenirs. The "travelling frog" is a digital character from a Japanese mobile game, which became a hit on Chinese social media platforms at the beginning of 2018.
![A boy, accompanied by his mother, stamps his souvenir travelling frog stamp folder. (Photo: Xiang Jun/GT)](http://www.ecns.cn/hd/2018/05/22/64b1ec819bea4b588afa4d331fb96e55.jpg)
A boy, accompanied by his mother, stamps his souvenir travelling frog stamp folder. (Photo: Xiang Jun/GT)