Gakusen Toshi Asterisk Wiki
Seidoukan Academy

Seidoukan Academy (星導館学園) is one of the six schools in Asterisk, and the school the main cast of characters attend.


Seidoukan Emblem

Seidoukan Academy is the school Ayato attends. The student council president is decided by an election, with the current president being Claudia Enfield. They are governed by Ginga (Galaxy) and have the Kageboshi (Shadow Stars) as their intelligence organization. The Seidoukan emblem is the unyielding red lotus. Seidoukan promotes autonomy within students and therefore the rules are lenient. They also have a considerable number of Strega and Dante. The school building is modern and open with the middle school, high school, and university buildings surrounding an inner garden, as well as male and female dorms. Seidoukan specializes in the Phoenix Festa and tag teams; however, their overall result the season before Amagiri Ayato began attending was fifth place.

They were consistently among the top schools in the rankings during the early years, even winning all three major events in a single year, though in recent years they have began to slip down the ranks. During the course of the series, Seidoukan regains its outstanding position thanks to the performances of the main characters, in the Festas.

Starting from volume 12, Okiura renewed the Seidoukan uniform design, updating it along with the main characters' appearance changes. The design is mostly the same except for an addition around the neck, the inner uniform has become dark blue in color with a white stripe down the center and on the sides, a large black stripe on both jacket sleeves, the waist guards are white with blue edges, and the leggings are white with similar edges.

The school has the highest number of students with Ogra Luxes with 23 Ogra Luxes, including the famed Ser-Veresta. Later, its students have access to Rect Lux technology due to a joint partnership with Arlequint. Their training room facility is well-known, even among students of other schools.


Middle School[]

High School[]



Page One[]

Seidoukan Academy 2
  1. Amagiri Ayato
  2. Claudia Enfield
  3. Feardorcha O'Neill
  4. Nestor Fandorin
  5. Julis-Alexia van Riessfeld
  6. Azumachi Ibara
  7. Toono Mozuhi
  8. Noel Karsh
  9. Student
  10. Student
  11. Lester MacPhail
  12. Student

Formerly Ranked:[]