Subaru and friends finally get a moment of peace, and Subaru goes on a certain secret mission that he must not let anyone find out about! However, even though Subaru is wearing a disguise, Petra and other children of the village immediately figure out who he is. Now that his mission was exposed within five seconds of it starting, what will happen with Subaru's "date course" with Emilia?
| Writing | Tappei Nagatsuki | Original Story |
| Writing | Shinichi Otsuka | Characters |
| Directing | Tatsuya Koyanagi | Director |
| Directing | Masaharu Watanabe | Director |
| Sound | Kenichiro Suehiro | Original Music Composer |
| Directing | Yoshito Mikamo | Second Unit Director |
| Directing | Kazuomi Koga | Second Unit Director |
| Visual Effects | Kyuta Sakai | Character Designer |
| Writing | Masahiro Yokotani | Screenplay |
| Visual Effects | Kyuta Sakai | Animation Director |
| Visual Effects | Tatsuya Koyanagi | Animation Director |
| Art | Tatsuya Koyanagi | Storyboard Artist |
| Visual Effects | Masahiko Nakada | Key Animation |
| Visual Effects | Kazuhisa Nakamura | Key Animation |
| Visual Effects | Takashi Igari | Key Animation |
| Visual Effects | Yoshio Usuda | Key Animation |
| Visual Effects | Yuki Fukuda | Key Animation |
| Visual Effects | Miyako Yatsu | Key Animation |
| Visual Effects | Haruka Tsuzuki | Key Animation |
| Visual Effects | Masato Okada | Key Animation |
| Visual Effects | Yuki Chika | Key Animation |
| Visual Effects | Kota Sera | Key Animation |
| Visual Effects | Takeshi Ninomiya | Key Animation |
| Visual Effects | Nao Miyawaki | Key Animation |
| Visual Effects | Tomoko Sudo | Key Animation |
| Visual Effects | Ikuma Fujibe | Key Animation |
| Visual Effects | Hirokazu Sato | Key Animation |
| Visual Effects | Yoshihiro Nagata | Key Animation |
| Visual Effects | Miyachi | Key Animation |
| Visual Effects | Asuka Mamezuka | Key Animation |
| Visual Effects | Masafumi Tamura | Key Animation |
| Visual Effects | Tatsuya Koyanagi | Key Animation |
| Visual Effects | Kyuta Sakai | Key Animation |
| Sound | nonoc | Theme Song Performance |
