i live in a country where its summer the whole year so i don't need winter clothes. i want to shop in japan but im only going there during winter time. where can i find summer clothes during the winter period?
Some of the second-hand fashion shops sell some spring-summer clothes also. But not so many selections. Such as Book off super bazar https://www.bookoff.co.jp/inbound/
I don’t think you can buy summer clothes in winter in Japan as we have relatively clear-cut four seasons.
I guess people who need to buy summer cloths in winter are buying them on line.