The Classroom of a Black Cat and a Witch
A manga about a witch and her cat teacher.
Wikipedia / Wikimedia Commons
The Classroom of a Black Cat and a Witch is a Japanese manga by Yōsuke Kaneda, who handles both writing and illustration. It has been running on Kodansha's Magazine Pocket platform since March 2022. An anime adaptation by Liden Films started airing in April 2026.
The story follows Spica Virgo, a clumsy and unskilled aspiring witch who idolizes the wizard Claude Sirius, a teacher who disappeared without a trace. She dreams of attending Royal Diana Academy, where Claude once taught, but doubts her own abilities. One day, she meets a talking black cat who was once human but is now trapped in that form by a curse. Spica learns she possesses Rebirth Magic, which grants regenerative powers, and that she can break the curse by kissing the cat's rear. She reluctantly does so, and the cat transforms into Claude. However, her magic is too weak to fully restore him, so he remains a cat. Spica enters the academy with Claude as her teacher.
The story centers on Pandoras' Box, a group of twelve misfit students taught by Claude at the academy. Spica, from a large family of eight, can temporarily make Claude human but cannot keep him that way. As a Virgo Mage, she controls plant life, and her rare Rebirth Magic is key to Claude's human form, making her a target for a group called The Black Serpents. Her childhood friend Aria Aquarius is a water-controlling prodigy who teases Spica but cares for her deeply. Io Taurus is a gentle, clumsy classmate whose Taurus magic lets her grow up to ten meters tall and gives her superhuman strength, though she struggles to control it. Astraea Libra, the vice-headmaster's son, is a flirt with psychic abilities from his Libra Magic. Castor Gemini is a hot-headed twin who shares a body with his sister Pollux; his Gemini Magic creates mirror doppelgangers, but he has little magical talent. Pollux, more sociable and tomboyish, can copy clothes and fire light blasts. Leo Regulus, from a wealthy family, loves attention and animals, using Leo Magic to transform into animal hybrids. Capella Capricorn is a perfectionist strategist and the coven leader, keeping her classmates in line with a cool head, though she has a gentle side.
- field
- Manga
- known_for
- Manga series about a witch and a cursed wizard teacher
- serialization_start
- March 2022
- anime_premiere
- April 2026
- publisher
- Kodansha
- anime_studio
- Liden Films
Lore & Background
The story follows Spica Virgo, a budding witch who admires the skilled wizard Claude Sirius, who mysteriously vanished. Due to her clumsiness and lack of skills, she struggles to enter Royal Diana Academy, the prestigious magic school where Claude once taught. One day, she meets a talking black cat, who was formerly human but cursed into that form. Spica learns she possesses Rebirth Magic, which allows regeneration, and can undo the curse by kissing the cat's butt. She does so reluctantly, and the cat reveals itself to be Claude. Spica enters the academy with Claude as her teacher, though he remains in cat form because her magic is too weak to fully lift the curse.
The series features a group of students called Pandoras' Box, a coven of 12 misfits taught by Claude at Royal Diana Academy. Each student has a distinct magical ability tied to their zodiac sign, such as Spica's plant manipulation, Aria Aquarius's water control, Io Taurus's physical enhancement, and others. The students include twins Castor and Pollux Gemini, who share a body, and characters like Leo Regulus, who can transform into animal hybrids, and Capella Capricorn, who can consume magic. The plot revolves around their training and conflicts, including the threat of The Black Serpents, who covet Spica's Rebirth Magic.
Reader's Guide
The Classroom of a Black Cat and a Witch is a fantasy manga that blends magic school tropes with a unique curse-breaking premise. Its significance lies in its character-driven narrative, focusing on a group of misfit students each with distinct magical abilities tied to zodiac signs. The series explores themes of self-doubt, friendship, and overcoming personal limitations, as seen through Spica's journey from a clumsy aspiring witch to a key figure in the fight against The Black Serpents. The anime adaptation by Liden Films, premiering in April 2026, is expected to expand its audience. The manga's legacy may be defined by its creative use of zodiac-based magic and the humorous yet heartfelt dynamic between Spica and Claude. Its serialization on Magazine Pocket since March 2022 has built a dedicated readership, and the anime will likely cement its place in the magical school genre.
Did You Know?
- The manga is written and illustrated by Yōsuke Kaneda.
- The anime adaptation is produced by Liden Films and premiered in April 2026.
- Spica Virgo can temporarily lift Claude's curse by kissing his cat butt.
- The student group Pandoras' Box consists of 12 misfit students taught by Claude.
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