14 day JR pass

Hi Kyaw,

First have a look at a Cherry blossom forecast, these days it starts mid-March in Tokyo due to the climate getting warmer (this can change per year). However, there is a good chance that it may be nearing its end around the 1st of April in Tokyo. Therefore, I would suggest either be flexible with your accommodation bookings and instead of going to Nagasaki first, go up to Hikkaido. This will give you a better chance of really enjoying the Cherry blossom.

A JR Pass will be great here, as you can travel as much as you'd like and take any train you want (with some limitations).

Kind regards,
Daniel