The emperor abdicates from the throne in favor of the prince at the end of this month because he is very old. His son is enthroned as the new emperor on May 1st. Each emperor has his title of era and when the emperor changes this title changes at the same time. The current emperor’s title is HEISEI, So it is over at that time. The new title was decided already. That is REIWA (令和). The meaning is ‘ Beautiful Harmony’.