Ep. 29: A High-Class Demon Poses as Maron's Teacher While a Painting Turns Violent
Aired on September 25, 1999

29
A powerful demon assumes the identity of Maron's history instructor, drawing police attention to her striking new appearance. Simultaneously, a possessed artwork titled An Angel of Happiness undergoes a terrifying transformation, becoming engulfed in flames. The narrative focuses on the escalating supernatural threat as authorities observe the demon's return. The story questions whether the criminal mastermind Kaitou Jeanne will face defeat and lose her abilities, or if the antagonist Sinbad will manage to rescue her from the dangerous situation.
Episodes
- Ep. 25 · Coaches create a haunted resort for teams while Chiaki joins them
- Ep. 26 · Maron faces a demon at an Edo-themed vacation spot while Fin is held hostage.
- Ep. 27 · The Petit Claire behaves oddly while Saotome's motorcycle becomes demon-possessed.
- Ep. 28 · Maron Regains Power to Defeat the Demon in the Statue
- Ep. 29 · A High-Class Demon Poses as Maron's Teacher While a Painting Turns Violent
- Ep. 30 · Maron fears exposure as Jeanne while confronting a demon-possessed guide dog.
- Ep. 31 · Kaitou Jeanne Faces a Demon-Posessed Man in a Deceptive Commercial Shoot
- Ep. 32 · Kaito Jeanne faces a demon-possessed gun threatening Miyako's father
- Ep. 33 · Sinbad the Liar!