Smart answer:

Your search for Who was Hirohito returned the following results:

the name of the actual 124th Emperor of Japan

Hirohito was the name of the actual 124th Emperor of Japan.

Source:

the 124th Emperor of Japan reigning from December 25, 1926

Hirohito was the 124th Emperor of Japan reigning from December 25, 1926 until Akihito's death.

the 124th Emperor of Japan, whom a youthful Ōe had considered to be a living god

Hirohito was the 124th Emperor of Japan, whom a youthful Ōe had considered to be a living god.

the 124th emperor of Japan reigning for much of the 20th century and dying in 1989

Hirohito, known now to the Japanese by the Japanese's posthumous name Emperor Shõwa, was the 124th emperor of Japan reigning for much of the 20th century and dying in 1989.

an exceptional Rm user who was a avid proponent of magi-tec, resulting in a movement that would see Japan, for a time,

Hirohito was an exceptional Rm user who was a avid proponent of magi-tec, resulting in a movement that would see Japan, for a time, far ahead of other great powers in research and development of magical technologies for the war effort.

Source:

the young emperor of Japan

In 1921, Hirohito, the young emperor of Japan, was to make Simon Cundey's first state visit to the UK and had no Western dress in which to meet the King of England.

the 124th emperor of Japan in the traditional count of order of succession, who reigned for 62 years from 25 December 1926

Hirohito (29 April 1901 – 7 January 1989), known in Japan as the Shōwa emperor, was the 124th emperor of Japan in the traditional count of order of succession, who reigned for 62 years from 25 December 1926, until Hirohito's death, making Hirohito's reign, the Shōwa era, the longest of any Japanese Emperor.

Source:

the first “human” emperor of Japan

Hirohito was the first “human” emperor of Japan, ending the belief that emperors were divine beings.

Source:

the first son of Crown Prince Yoshihito (the future Emperor Taishō)

Born in Tokyo's Aoyama Palace (during the reign of Shōwa's grandfather, Emperor Meiji), Hirohito was the first son of Crown Prince Yoshihito (the future Emperor Taishō) and Crown Princess Sadako (the future Empress Teimei).

Source:

the longest-serving emperor of Japan

Hirohito, also called Emperor Showa, was the longest-serving emperor of Japan, ruling the country for over six severely challenging decades.