1, the first thing to complain about is the travel agency in Japan. This is the key. Be sure to complain about the emergency traffic in Osaka. Japanese companies can't take it lightly. Because of their brand, you can rest assured, and you only participated in the tour.
2. Complain about the reception of travel agencies in China. You can call or email. The most direct way is to write a complaint and send it directly to beijing tourism administration, Shanghai Tourism Bureau and relevant inspection units. Not afraid of making mistakes, more people pay attention and have higher discipline.
It's really hateful