The Familiar of Zero: Season 4
The Familiar of Zero Season 4 continues the overarching saga across 12 episodes.
Season 4 Lore Primer
Key plot threads, lore context, and character stakes you need to remember before diving into this season.
- Picks up essential narrative continuity directly following the events of The Familiar of Zero Season 3.
- Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
- Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
- Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
Season overview
The Familiar of Zero Season 4 continues the overarching saga across 12 episodes.
Episode Guide
Season 4 Progress Shield
Louise of the Holy Land
Jan 7, 2012
Queen Henrietta has ordered everyone to Romalia, once there they meet the Pope of Romalia, Saint Aegis the 32nd. He has summoned them to reveal a secret, one that involves void mag
Aquileia's Shrine Maiden
Jan 14, 2012
King Joseph has developed a weapon of mass destruction and needs the help of a void mage. With three mages to choose from, which one will become his unfortunate pawn?
The Incompetent King Gone Mad
Jan 21, 2012
King Joseph new weapon is a bomb fueled with Louise’s Explosion spell. Will Saito, with the aid of a new “out of place relic,” reach Louise in time before she makes the ultimate sa
The Queen's Reward
Jan 28, 2012
Louise and Saito are searching for their very own Mansion. Tabitha finally receives the medicine to heal her mother, and Queen Henrietta gives Saito an unexpected reward.
The Maidens of De Ornierés
Feb 4, 2012
Saito and Louise have received an unexpected visitor, Louise’s sister Eleanor. She strongly suggests that Saito is inferior and Louise is ruining the House of La Valliere. Can Loui
Trouble at the Outdoor Bath
Feb 11, 2012
After the discovery of a hot spring on their land, Saito decides it is the perfect time to have a hot springs party. Though he invited everyone, an unforeseen guest appears and sho
Elves from the desert
Feb 18, 2012
The elemental siblings have returned and have caught Saito and Louise off guard. While the battle rages in the front of the mansion, a group of familiar elves have arrived and use
Escape Through the Sewer
Feb 25, 2012
As the Ostland flies at max power to the elven land, Saito and Tiffa are put before the council to decide their fate. Eshmael provoking words causes Saito to lash out, causing the
Tabitha's Coronation
Mar 3, 2012
The Ostland makes it to Reynald, Gallia’s Kingdom, where Tabitha has offered to repair the ship. While there she informs them that she is taking the crow and becoming Queen. Louise
The Awakening of Calamity
Mar 10, 2012
Saito, Louise, and Tiffania have been summoned to Romalia by his Holiness. They were to meet Julio near the Aquaria’s border, but once there they witness a scene that will affect e
Louise's Choice
Mar 17, 2012
Julio and Saito continue their battle with the Ancient Dragon, but Saito won’t talk about the loss of his partner. Louise can see the pain on his face and has faced with her toughe
Zero's Familiar
Mar 24, 2012
Saito is trapped in Japan while his friends fight against the Ancient Dragon. Even if he is able to return to Halkeginia, will he make it in time?