Ep. 21: Chiyoko proves Gyubid's innocence during his trial with Melusine's evidence and Touka's help.
Aired on October 31, 2012

21
During Gyubid's trial, Chiyoko obtains proof of his innocence from Melusine. She escapes prison with assistance from Touka and others to reach the courtroom. There, she presents a letter from Leonare that reveals he framed Gyubid. Chiyoko also secures testimony from Exnome to verify the letter's authenticity. Following Leonare's arrest, the judge rules that Gyubid must remain under Chiyoko's supervision until she completes her training as a black witch. This decision resolves the immediate legal conflict while ensuring Gyubid stays close to Chiyoko. The events highlight the collaboration between Chiyoko, Touka, and other allies in uncovering the truth behind the setup.
Episodes
- Ep. 17 · Black Witch Student Identified During Sports Day Human Pyramid Contest
- Ep. 18 · Chiyoko discovers the ritual's truth and learns of Gyubid's forbidden magic during Sports Day.
- Ep. 19 · Chiyoko and Touka pursue Gyubid with Akuma Joe's help during Halloween preparations
- Ep. 20 · The group faces betrayal by Exnome while evading Spirit Police in the Spirit World.
- Ep. 21 · Chiyoko proves Gyubid's innocence during his trial with Melusine's evidence and Touka's help.
- Ep. 22 · Gyubid's Proverb Cards Turn Chiyoko, Gyubid, and Touka into Dogs
- Ep. 23 · Chiyoko and Gyubid investigate a school pool ghost that turns out to be a real monster
- Ep. 24 · Chiyoko Cleanses Kyou's Heart and Loses Her Manga Collection
- Ep. 25 · Chiyoko investigates a library with tree-themed books possessed by a schoolmate