Specialized Extracurricular Execution Squad

The Specialized Extracurricular Execution Squad/SEES, also known as the 特別課外活動部 (tokubetsu kagai katsudou-bu lit. Special Extracurricular Activity Department) is an extracurricular club at Gekkoukan High School in Persona 3. While the school sponsors them and lists them as a school club, their true purpose is to eliminate the Shadows and investigate both Tartarus and the Dark Hour. Their advisor is Shuji Ikutsuki and Mitsuru Kirijo functions as the club leader. The Protagonist or the Female Protagonist ends up leading the club in many instances due to their unique abilities. Other than Ikutsuki, all the members of SEES are Persona users. Additionally, all the members are students at Gekkoukan, other than Ken Amada and Koromaru.

In Persona 3: FES, SEES reforms in order to investigate the Abyss of Time after all of the members become trapped in the Dorm.

Members
The members, in the order the effectively joined, is as follows:
 * Shuji Ikutsuki: Founder
 * Mitsuru Kirijo: Leader
 * Akihiko Sanada
 * Shinjiro Aragaki
 * Shinjiro, Akihiko, and Mitsuru are the initial members of SEES, Shinjiro quits the club following an accident, but rejoins at a later time.
 * Yukari Takeba
 * The Protagonist: Field Leader
 * Female Protagonist: Field Leader
 * Junpei Iori
 * Fuuka Yamagishi: Intelligence Gatherer
 * Aigis: Field Leader
 * Serves as the new field leader in The Answer.
 * Ken Amada
 * Koromaru
 * Metis
 * Metis joins SEES after it is initially disbanded. SEES reforms in order to investigate the Abyss of Time, and she joins during this second formation.

Changes in the Persona 3 Manga
SEES is almost unchanged in the Persona 3 Manga, other than in name. SEES stands for Special Extracurricular Execute Sector in the Manga story.

Trivia
If one hacks Persona 4, Portraits of Persona 3's "SEES" Members can be viewed.