The Saint Astraia Girl’s School (聖アストライア女学院) is a royal academy with an extensive heritage in the The Legend of Heroes: Trails Series. It is located in the Sankt District of Heimdallr, Erebonia. While the school's foundation is for noble girls, they have allowed enrollment for commoner girls, but on rare basis such as those exceptionally rich.
After the Erebonian Civil War, admission fees have tightened due to the government's reformation towards the aristorcracy, causing most noble students to drop out.
- Olivert Reise Arnor (Music instructor)
- Elise Schwarzer (middle➡high)
- Alfin Reise Arnor (middle➡high)
- Musse Egret (dropped out)
- Anabelle (graduate)