How much cash should I take to Hokkaido, Japan?

It depends on how many days you plan to play and how to arrange your itinerary.

If you eat, Lamian Noodles 1000 yen, paella 1000 to 2000 yen, and normal izakaya's 5000 yen. If you eat seafood king crab or something, you can eat well.

If you stay, it depends on what kind of hotel you stay in. Japanese hotels charge by head, not by room (I don't know if it's in China).

Is that so? A good hot spring hotel includes breakfast and dinner 10000 to 20000/ person, generally around 5000/person. Of course, it is also divided into places. There is no need to stay expensive in Sapporo. If conditions permit, it is best to experience the following hot springs.

If you want to see travel itinerary, you'd better check online in advance. The express train from Hakodate to Sapporo seems to take about 10000.

Of course, if it is a group, you only need to consider eating and shopping.

I hope I can help you.