De vier Yuzuki-broers – Hayato, Mikoto, Minato en de jonge Gakuto – verloren twee jaar geleden hun ouders en werken nu om zichzelf groot te brengen. Samen leven, leren, vechten en vergeven ze zoals broers dat zouden moeten doen.
Nee, helaas is 柚木さんちの四兄弟。 nog niet beschikbaar op Netflix in Nederland.
| Directing | 本郷みつる | Series Director |
| Sound | 周防義和 | Original Music Composer |
| Visual Effects | 田中織枝 | Character Designer |
| Visual Effects | 田中織枝 | Supervising Animation Director |
| Directing | 川崎芳樹 | Series Director |
| Visual Effects | 川添政和 | Layout Supervisor |
| Art | Kaede Aizawa | Prop Designer |
| Art | Yukihiro Shibutani | Art Direction |
| Visual Effects | 田中美穂 | Color Designer |
| Camera | 並木智 | Director of Photography |
| Editing | 長坂智樹 | Editor |
| Writing | Shizuki Fujisawa | Comic Book |
| Sound | Flumpool | Theme Song Performance |
| Costume & Make-Up | Kuro OI | Costume Design |
| Sound | Jirafa | Music Director |
| Costume & Make-Up | 尾井久郎 | Costume Designer |
