On 25 December 1926, Crown Prince Hirohito assumed the throne upon the death of his father. The Taishō era ceased immediately and the new Shōwa era (昭和 "Enlightened Peace"), was proclaimed, with the deceased Emperor being posthumously renamed Emperor Taishō several days later. | On 25 December 1926, Crown Prince Hirohito assumed the throne upon the death of his father. The Taishō era ceased immediately and the new Shōwa era (昭和 "Enlightened Peace"), was proclaimed, with the deceased Emperor being posthumously renamed Emperor Taishō several days later. |