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.
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The peak run. Top 40% of seasons by average rating — consecutive, with an average of 7.45.
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Rie Kugimiya
Louise Françoise Le Blanc de La Vallière (voice)
Satoshi Hino
Saito Hiraga (voice)
Nanako Inoue
Kirche Augusta Frederica von Anhalt Zerbst (voice)
Yuka Inokuchi
Tabitha (voice)
Mamiko Noto
Tiffania Westwood (voice)
Yui Horie
Siesta (voice)
Tetsuo Goto
Derflingher (voice)
Takahiro Sakurai
Guiche de Grammont (voice)
Mikako Takahashi
Montmorency Margarita la Fère de Montmorency (voice)
Ayako Kawasumi
Henrietta de Tristain (voice)
All 36 episodes plotted by IMDb rating
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This may take a moment for shows with many seasons.
13 episodes • 2006Avg: 7.3
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Louise the Zero | Jul 3, 2006 | 7.3 |
| 2 | The Commoner Familiar | Jul 10, 2006 | 8.0 |
| 3 | The Subtle Heat's Allure | Jul 17, 2006 | 8.3 |
| 4 | The Maid's Crisis | Jul 24, 2006 | 7.0 |
| 5 | The Princess of Tristain | Jul 31, 2006 | 7.0 |
| 6 | The Thief's True Identity | Aug 7, 2006 | 8.0 |
| 7 | Louise's Part-Time Job | Aug 14, 2006 | 7.7 |
| 8 | Tabitha's Secret | Aug 21, 2006 | 7.2 |
| 9 | Louise's Change Of Heart | Aug 28, 2006 | 7.4 |
| 10 | The Princess' Request | Sep 4, 2006 | 5.2 |
| 11 | Louise's Marriage | Sep 11, 2006 | 6.8 |
| 12 | The Zero Secret Treasure | Sep 18, 2006 | 7.3 |
| 13 | Louise of the Void | Sep 25, 2006 | 7.2 |
12 episodes • 2007Avg: 6.6Valley of Despair
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Her Majesty the Queen's Zero | Jul 9, 2007 | 7.3 |
| 2 | The Vow of Wind and Water | Jul 16, 2007 | 3.2 |
| 3 | The Cleric's Sword | Jul 23, 2007 | 6.2 |
| 4 | The Three Vallière Sisters | Jul 30, 2007 | 7.7 |
| 5 | The Spy's Seal | Aug 6, 2007 | 7.2 |
| 6 | The Queen's Holiday | Aug 13, 2007 | 7.3 |
| 7 | The Underground Secret Document | Aug 20, 2007 | 7.0 |
| 8 | Crisis at the Institute of Magic | Aug 27, 2007 | 6.3 |
| 9 | The Atonement of Flames | Sep 3, 2007 | 7.3 |
| 10 | Enemy on the Snowy Alps | Sep 10, 2007 | 6.0 |
| 11 | The Silver Pentecost | Sep 17, 2007 | 7.3 |
| 12 | The Farewell Wedding Ceremony | Sep 24, 2007 | 7.0 |
12 episodes • 2008Avg: 7.5Golden Era
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | The Familiar's Mark | Jul 7, 2008 | 6.0 |
| 2 | The Elf of the Forest | Jul 14, 2008 | 7.0 |
| 3 | The Return of the Hero | Jul 21, 2008 | 9.0 |
| 4 | The Rumored Accepted Student | Jul 28, 2008 | 9.0 |
| 5 | The Alluring Women's Bath | Aug 4, 2008 | 9.0 |
| 6 | The Taboo Magical Potion | Aug 11, 2008 | 6.0 |
| 7 | Slepnir Dance Party | Aug 18, 2008 | 9.0 |
| 8 | The Eastern Pursuit! | Aug 25, 2008 | 8.0 |
| 9 | Tabitha's Younger Sister | Sep 1, 2008 | 7.0 |
| 10 | Border Mountain Pass | Sep 8, 2008 | 0.0 |
| 11 | Captive in Alhambra | Sep 15, 2008 | 6.0 |
| 12 | Wings of Freedom | Sep 22, 2008 | 6.0 |
12 episodes • 2012
| # | Episode | Air Date | Rating |
|---|---|---|---|
| 1 | Louise of the Holy Land | Jan 7, 2012 | 0.0 |
| 2 | Aquileia's Shrine Maiden | Jan 14, 2012 | 0.0 |
| 3 | The Incompetent King Gone Mad | Jan 21, 2012 | 0.0 |
| 4 | The Queen's Reward | Jan 28, 2012 | 0.0 |
| 5 | The Maidens of De Ornierés | Feb 4, 2012 | 0.0 |
| 6 | Trouble at the Outdoor Bath | Feb 11, 2012 | 0.0 |
| 7 | Elves from the desert | Feb 18, 2012 | 0.0 |
| 8 | Escape Through the Sewer | Feb 25, 2012 | 0.0 |
| 9 | Tabitha's Coronation | Mar 3, 2012 | 0.0 |
| 10 | The Awakening of Calamity | Mar 10, 2012 | 0.0 |
| 11 | Louise's Choice | Mar 17, 2012 | 0.0 |
| 12 | Zero's Familiar | Mar 24, 2012 | 0.0 |
