Nagomu Irino returns to his Kyoto home for the first time in ten years when his father is hospitalized. Nagomu is eager to take over Ryokushou, the family's Japanese sweet shop, but he's instead asked to be a father figure to Itsuka Yukihira, the girl everyone calls the successor.
You can now watch Deaimon: Recipe for Happiness online on the following streaming providers in the United States.
| Visual Effects | Sakae Shibuya | Character Designer |
| Writing | Reiko Yoshida | Series Composition |
| Directing | Fumitoshi Oizaki | Series Director |
| Art | Fumiaki Sato | Prop Designer |
| Visual Effects | Yuki Yomogida | 2D Artist |
| Sound | Ren Takada | Original Music Composer |
| Art | Yuki Yomogida | Art Designer |
| Editing | Akari Saitoh | Editor |
| Writing | Rin Asano | Comic Book |
| Art | Yumiko Kuga | Art Direction |
| Visual Effects | Chiho Nakamura | Color Designer |
| Sound | Hiroto Morishita | Sound Director |
| Camera | Daigo Matsumoto | Director of Photography |
| Sound | Maaya Sakamoto | Theme Song Performance |
| Visual Effects | Yukie Yamamoto | 3D Director |
| Sound | Masao Fukuda | Music Producer |
| Production | Takuya Yoshioka | Producer |
| Costume & Make-Up | Yuki Yomogida | Costume Design |
| Visual Effects | Sakae Shibuya | Supervising Animation Director |
| Sound | Akira Noguchi | Sound Mixer |
| Sound | Madoka Fukami | Music Producer |
| Production | Kazuhiro Sunada | Co-Executive Producer |
| Production | Fumihiko Shinozaki | Co-Executive Producer |
| Production | Masayuki Aoyagi | Co-Executive Producer |
| Production | Shosei Ito | Co-Executive Producer |
| Production | Asuka Yamazaki | Co-Executive Producer |
| Production | Makoto Kohara | Co-Executive Producer |
| Production | Tsuneo Takechi | Co-Executive Producer |
| Production | Takuya Akasaka | Production Manager |
| Production | Yuniko Amano | Contract Manager |
| Production | Tetsuya Yamamoto | Associate Producer |
| Production | Yuko Takaishi | Production Manager |
| Production | Mitsuhiro Ogata | Associate Producer |
| Production | Shinya Nishizono | Contract Manager |
| Sound | Ryuta Nakahara | Sound Effects |
| Production | Noritomo Isogai | Associate Producer |
| Production | Fumihiro Ozawa | Associate Producer |
