As Kobayashi sets off for another day at work, she opens her apartment door only to be met by an unusually frightening sight—the head of a dragon, staring at her from across the balcony. The dragon immediately transforms into a cute, busty, and energetic young girl dressed in a maid outfit, introducing herself as Tooru.
| Writing | Cool-kyou Shinja | Original Concept |
| Directing | Yasuhiro Takemoto | Director |
| Crew | Jamie Marchi | Script |
| Crew | Masashi Nishikawa | Script |