The Familiar of Zero: Knight of the Twin Moons poster

The Familiar of Zero: Knight of the Twin Moons (2007)

Animation · Comedy · Drama

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.

IMDb rating: 7.1 (1,112 votes)
Episode average: 7.4 ↑ +0.3 vs IMDb
Seasons: 1
Language: JA
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Cast

Seasons

Season 1 (2007)

7.44 avg 12 episodes 7.3 → 8.4 24 min avg

Big finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Jo'ô heika no zero	7.3	33
2	Kaze to mizu no chikai	7.2	33
3	Seishokusha no tsurugi	7.0	32
4	Vaniêru no sanshimai	7.5	33
5	Kanchô no kokuin	7.3	32
6	Joô no kyûjitsu	7.2	34
7	Chitei no himitsu binsho	7.7	32
8	Mahô gakuin no kiki	7.1	30
9	Honô no shokuzai	7.5	31
10	Yukimine no teki	7.5	31
11	Gin no kôrinsai	7.6	30
12	Sayonara no kekkonshiki	8.4	38