In a world where people are discriminated based on their birthplace, Saitama Prefecture is particularly criticized by the people in Tokyo. One day, a mysterious male student named Rei Asami transfers to Hakuhodo Academy, a prestigious high school in Tokyo, from America. However, Rei is revealed to have been born in Saitama Prefecture. He leaves Hakuhodo and returns to Saitama, and forms a revolutionary movement to acquire respect and rights for Saitama citizens. Following him is Momomi Hakuhodo, the male president of the school's student council and the grandson of the school principal.
"We apologize for the people of Saitama Prefecture for making this film."