This supermarket is opposite the duty-free shop we arrived at, and we saw it from a distance, so we went straight there with our friends. It’s a big shopping mall. I walked in and just went to a free blood donation activity. Then I went to the right to the big supermarket. I went directly to the drug makeup counter. I bought a mask for 5,000 yen. Then I went to a special counter to refund the tax. It’s not bad to refund the yen in cash, but the time is too short. Or you have to go shopping.