Cherry Blossom Season is about between the end of March and the middle of April.
This season is the bigging of the warm days but there are still cooler days, and especially mornings and evenings can be somewhat chilling.
Tokyo’s average temperature difference in April is 9℃/48℉.

To bring lots of clothes for cold morning/night and worm daytime is hard work...

Let’s rent clothes from Any Wear, Anywhere and enjoy travel light.