Nadir

Nadir may refer to:
 * Nadir (Epithet), a title created by Mihli Lilty in Imperial Year 9999, meaning "Cruelty of the Empire."
 * Mihli Lilty, known as the first Nadir of the Estellion Sky Empire.
 * Nadir Admiralty, a faction consisting of mainly nine major Nadir-allied/controlled fleets that repelled the Pillar Alliance invasion of the Estellion Empire.
 * Nadir Administration, the civil governing body of the Nadir Dynasty.
 * Nadir Dynasty, the name of the Lilty Lineage starting from Mihli Lilty.
 * Nadir Darkspeaker,
 * Nadirism, a theory of government originally conceived by Mihli Lilty during the August Convention of 9993.
 * Nadirist, a person who believes in or works for the theory of Nadirism.
 * Twilight Fatalis, also known as the Blackguard of the Nadir and Knights of the Nadir, personal guards and attendants of the Nadir.
 * Rise of the Nadir, a story arc about the Rise of Mihli Lilty, the first Nadir of the Estellion Sky Empire.
 * Rise of the Nadir ~Acappella~, side-stories taking place during the Rise of the Nadir.
 * Rise of the Nadir ~Noctune~, side-stories taking place before the Rise of the Nadir.
 * Counterattack of the Nadir, a story arc taking place after the Rise of the Nadir, tells the story of Mihli Lilty counterattack against the Pillar Alliance.