|Season:||Kamen Sentai RiderRanger|
|First Appearance:||The Boys Fight Back|
|Number of Episode|
|Kamen Rider Showa|
Hirohito is Kamen Rider Showa of the RiderRangers.
After he was born, Hirohito and his twin brother Akihito were altered by Blacker to be cyborgs. Before they were but under mind control, their parents saved them. They were sent to live with their cousin Nagako, who helped train them and hone their powers.
Hirohito is a very brash person who likes to fight first and ask questions later.
- He, like his brother, is 25 years old.
- He is named after the Emperor of the Showa era.