The EFG (Exist Force Guardians) is a vigilante organization run by students.
Their operations include patrolling the nearby areas for any Void activities and counselling the students victimized by the Voids. The EFG also heads to the Hollow Night to bodyguard newborn In-Births.
The EFG scout newly awakened In-Births and teach them how to use their new powers to control EXS. They also give strategical advise, like telling what weapon is a good combination with one's abilities. In exchange for their knowledge, the new members are kept under a strict discipline and they are not allowed to use their powers freely.
|Unnamed Student Council President||Leader|
|Tsurugi||Vice-Leader||"Head of Operations"|
|Phonon||"The Chemeti"||A Former Member|
|Organizations||Night Blade · Licht Kreis · Amnesia · EFG · Bankikai · Ritter Schild|
|Terminology||Abyss · Autonomic Nerve · Curse Commandment · Dual Moon's One Blade Drawing Style · EXS · FLS · Hollow Night · Immortalize · In-Birth · Indulgence Weapons · Kanzakai · Licht Kreis War · Protector of the Shrine · Re-Birth · Secret Arts · Sistema Celeste · Vessel · Void · Void Red · Witchcraft Village · Zero Vessel|