Some questions about free travel in Tokyo, Japan, thank you!

1. Ueno is very close to Akihabara. It takes 4 minutes and 2 stops by tram, and it takes about 20 minutes to walk. This is a straight road. But you have to go to Shibuya by bus. It takes about 30 minutes by Yamanote Line.

There are many izakaya on the streets of Tokyo, so they won't cheat. They are all clearly marked and generally not expensive.

Generally, hotels will provide guests with free slippers, toiletries and towels. It seems that there are no star-rated hotels in Japan, but there are also cheap business hotels.

4. There is a place to exchange money at the airport, and renting mobile phone service is uncertain. You'd better go to China before you come and say you're coming to Japan. They can provide mobile phones that can be used in Japan. When you arrive in Japan, you can make a phone call from a public telephone, and you can use your mobile phone in an emergency. It's cheaper than renting a mobile phone in Japan (if any).

5. The cheapest Japanese souvenirs average 500 yen (40 yuan RMB). Shavers are cheap from 600 yuan to 1000 yuan, and entry-level SLR cameras are 2000 without lenses. Plus food, 6,543,800 yuan can only be said to be barely enough. You can bring 10000 RMB, and then bring a credit card or UnionPay card. You can swipe your card in many shopping malls, and you can also withdraw Japanese yen from ATM in Chinese (uneconomical, for emergency use).