Is it enough to travel to Japan for a week?

Round-trip air ticket: about 3000 RMB for a single person.

Diet: If it is an ordinary restaurant, it is RMB per person per day around 200 yuan. If you only eat fast food or Lamian Noodles, it is about RMB 100 per person per day. If you go to a high-end or Michelin restaurant, charge separately.

Transportation: The transportation within and between cities is about 100 yuan per day. If you buy all kinds of transportation tickets, it costs about 60-80 yuan per person per day.

Accommodation: For ordinary hotels or hotel chains, if booked one month in advance, it will be around 400 yuan every night. Of course, if you stay in a high-end or distinctive hotel, it is more common to spend thousands of yuan.

Other expenses: tickets for scenic spots, drinking water, or some gadgets, which won't cost a lot of money, as well as shopping needs, which need to be counted separately.