The baby prince, who has not yet been named, is expected to be the 128th Emperor of Japan after his grandfather, Emperor Akihito, his uncle Crown Prince Naruhito, and his father, Prince Akishino.

• 这个尚未命名的小皇子，将是继他祖父明仁、他伯伯德仁皇太子和他父亲二皇子文仁之后，第一百二十八位日皇。