Ep. 39: Principal reveals magic testing room with costumes for devil children to try
Aired on December 3, 2012

39
The daycare Principal introduces the group to the Magic Testing Room, a space filled with various costumes designed for the devil children. These garments allow the children to experiment with different types of magic. Mao-chan and her friends discover that they can successfully cast spells while wearing these special outfits. This ability functions independently of their mothers, as the Principal notes that their Mamas did not create these particular costumes. The episode focuses on the children's experience with the provided attire and their subsequent magical capabilities within this designated testing area.
Episodes
- Ep. 35 · The devil children struggle to interact with a mysterious new creature they encounter.
- Ep. 36 · Mao-chan, Rai-chan, and Karin-chan build a house for their new pet
- Ep. 37 · Mao-chan is a picky eater and the principal promises Honoka he will get her used to eating cucumbers.
- Ep. 38 · Mao-chan, Karin-chan, and Rai-chan visit the supermarket independently while Pepe records their behavior.
- Ep. 39 · Principal reveals magic testing room with costumes for devil children to try
- Ep. 40 · Mao-chan Loves to Help!
- Ep. 41 · Itsuki plays a trick as Karin's devil wings begin to grow
- Ep. 42 · Rai-chan's attachment to his remote-controlled car leads to daycare rebellion
- Ep. 43 · The daycare principal and Ms. Itou organize a devil's festival for the children.