TV series
Louise Françoise Le Blanc de La Vallière’s name is so long and her spell-casting skills are so poor that everyone at the Tristain Academy of Magic just calls her “Louise the Zero.” Louise’s humiliation only increases during an important second-year test, she inexplicably summons Saito Hiraga, a totally normal teenager from Tokyo. Now she’s stuck with him and Saito’s stuck with the lousy life of being a familiar.
Availability
Checked Jul 22, 2026
The Familiar of Zero premiered July 3, 2006. We don't have a confirmed streaming, rental or purchase option yet.
Louise Françoise Le Blanc de La Vallière’s name is so long and her spell-casting skills are so poor that everyone at the Tristain Academy of Magic just calls her “Louise the Zero.” Louise’s humiliation only increases during an important second-year test, she inexplicably summons Saito Hiraga, a totally normal teenager from Tokyo. Now she’s stuck with him and Saito’s stuck with the lousy life of being a familiar.
Choose an episode, then use the watch options above for the show.
Episode 1
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 mages and the fate of the world.
Where to watch The Familiar of Zero
Episode 2
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?
Directed by Jiro Fujimoto
Episode 3
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 sacrifice?
Directed by Yuta Maruyama
Episode 4
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.
Where to watch The Familiar of Zero
Episode 5
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 Louise turn Saito into a gentleman or will it form a riff in their relationship.
Where to watch The Familiar of Zero
Episode 6
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 shocks the crowd.
Directed by Youhei Suzuki
Episode 7
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 the chaos to kidnap Tiffania.
Where to watch The Familiar of Zero
Episode 8
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 other council members to agree that the barbarians must be destroyed. Will the Ostland make it in time or will a war start with the elves?
Where to watch The Familiar of Zero
Episode 9
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 has the deal with her jealous feelings as Saito spends more time with Tiffa.
Directed by Jiro Fujimoto
Episode 10
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 everyone’s future.
Directed by Yuta Maruyama
Episode 11
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 toughest decision to date.
Where to watch The Familiar of Zero
Episode 12
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?
Where to watch The Familiar of ZeroEpisode information updated Jul 24, 2026
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Rie KugimiyaLouise Françoise Le Blanc de La Vallière (voice)
Satoshi HinoSaito Hiraga (voice)
Yuka InokuchiTabitha (voice)
Mamiko NotoTiffania Westwood (voice)
Yui HorieSiesta (voice)
Tetsuo GotoDerflingher (voice)
Takahiro SakuraiGuiche de Grammont (voice)
AT-XJapan
Chiba TVJapan
J.C.STAFFJapan
Media FactoryJapan