Odaiba Ume and Sakura Map
Nice touch of Spring here as the Ume blossom at Odaiba. Tokyo is set to have its first Sakura blossoming around the 22/23 of this month.
Here is a really useful map that shows you the expected dates for the whole country. You need to select the date at the bottom and then the place. The general guide is if its pink then the Sakura are out!