When you travel abroad for the first time, going to Japan is a good choice! Here are some suggestions and precautions:

1. Plan to get up early: It is best to go to bed early the day before your trip and get up as early as possible to ensure that you can arrive at the scheduled attractions in time.

2. Prepare Japanese yen: Before departure, it is best to prepare some Japanese yen as travel expenses. Purchase it through a bank or money exchange shop, and you can exchange it for Japanese yen at the airport or hotel.

3. Mobile phone/Internet service: If you need to use mobile phone and Internet services in Japan, you can consider renting a local mobile phone and data card, or using international roaming services. We recommend that you make appropriate network preparations before departure to avoid unnecessary trouble when you arrive at your destination.

4. Shopping: There are many great shopping places in Japan, but please be careful not to buy products from unknown sources. Also, if you need to buy electronic products, make sure they are available in China. If yes, then you don't have to buy them in Japan because the price will be even more expensive than in China.

5. Visit temples and shrines: There are many temples and shrines in Japan. Visiting them can better understand the local culture and history. Please note that you should take off your shoes before entering these venues and ensure that silence is maintained within these venues to show respect for the local culture.

6. Observe local regulations: In Japan, please abide by local regulations and laws, and maintain good behavior and etiquette. If you have any questions you don't understand, you can always seek help from the local police or tourist information center.

Wish you a happy trip to Japan!