What clothes are suitable for Tokyo in early March, what is the temperature,

Generally, it is winter in Tokyo in March, and it is generally below 10 degrees. A sweater and a down jacket are enough.

Almost all places in Tokyo have air conditioning, excluding hotels.

Just waiting for the tram platform. Now there is a waiting room, all air-conditioned.

So don't wear too much, because the road in Tokyo is a little cold. When walking outside the road, almost all the time is in an air-conditioned space. Go out to visit the shrine and other external attractions and put on a down jacket. Because people are walking, they won't feel cold.

Because there is air conditioning everywhere in Tokyo, ordinary office workers just need to wear suits and clothes.

Student or student clothes.

The Japanese who are afraid of the cold have only one sweater and one down jacket.