People from Saitama Prefecture are persecuted and, because of this, they hide the fact that they are from there. In Tokyo, Momomi Hakuhodo (Fumi Nikaido) is a male high school student and the son of the Tokyo governor. Physically, Momomi Hakuhodo looks like a girl. One day, he meets mysterious male transfer student Rei Asami (Gackt). They are attracted to each other, but Rei Asami is from Saitama Prefecture.
Based on manga series “Tonde Saitama” by Mineo Maya (published from 1982 to 1983 in Japanese shojo manga magazine Hana to Yume).
Filming began March 21, 2018 and takes place in the Kanto region including Saitama Prefecture.