Should I wear a down jacket to Japan in March?

During this period, the temperature in Japan gradually warmed up. Although it will be a little cold sooner or later, the temperature is higher during the day. Japanese cities and public places will have good heating facilities, so it won't feel particularly cold indoors. You only need to prepare some light winter clothes, such as sweaters and trousers, and some spring clothes, such as T-shirts and short skirts, to cope with the weather in Japan in March.