The EFG (Exist Force Guardians) is a vigilante organization.
EFG is an organization run by the Student Council of the school where Tsurugi and Hyde attend. They scout newly awakened In-Births and teach them how to use their new powers to manipulate 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||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|