The Coronation of P4 will occur in the year 2076 when Triskelle passes away on his bed in Fullmoon Castle, Freezeland. Following Twilight and Shadow, Triskelle officially announced P4 would become the king of Freezeland immediately upon his death. Through the last 63 years of Triskelle's life, Triskelle and P4 will age, albeit slowly because they are HP's.