Being evicted from a rental for landlord convenience, what are my rights?

I got a letter from my landlord saying they want everyone to move out (アパート) to tear down the building and build another. I've been here for a few years and been regularly renewing the lease every two years.

I read a few articles about eviction fees and what is paid, but it doesn't seem like there's a clear standard for what the landlord has to pay.

Is there any regulation where I can confirm what situation would qualify for eviction fee and how and what they have to pay?

by Tonythetigger