Taisho's father plans to construct an apartment building on a vacant land he owns behind his own house. The spot is a playing field for the kids in the neighborhood who will fight to keep it as it is. Akko, being a friend to those in need, uses the powers of her magical compact to investigate and sway the decision to keep the kids happy.
| Directing | Hiroki Shibata | Director |
| Visual Effects | Yoshinori Kanemori | Animation Director |
| Sound | Yūsuke Honma | Music |
| Visual Effects | Erkin Kawabata | Animation |
| Art | Nobuto Sakamoto | Art Direction |
| Visual Effects | Masaki Takei | Key Animation |
| Camera | Isao Takahashi | Camera Operator |
