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.
| Editing | 長坂智樹 | Editor |
| Writing | 藤沢志月 | Comic Book |
| Art | Yukihiro Shibutani | Art Direction |
| Camera | 並木智 | Director of Photography |
| Visual Effects | 田中織枝 | Character Designer |
| Visual Effects | 川添政和 | Layout Supervisor |
| Art | 相澤楓 | Prop Designer |
| Directing | 川崎芳樹 | Series Director |
| Visual Effects | 田中織枝 | Supervising Animation Director |
| Directing | 本郷みつる | Series Director |
| Sound | 周防義和 | Original Music Composer |
| Visual Effects | 田中美穂 | Color Designer |
| Costume & Make-Up | Kuro OI | Costume Design |
| Sound | Flumpool | Theme Song Performance |
| Sound | Jirafa | Music Director |
| Costume & Make-Up | 尾井久郎 | Costume Designer |
| Editing | 吉村公志 | Editorial Coordinator |
| Editing | 鈴木基子 | Editorial Coordinator |
| Production | 西浩子 | Producer |
| Production | 杉浦美沙紀 | Producer |
| Production | 大和田智之 | Producer |
| Production | 渡瀬昌太 | Producer |
| Production | 小笠原由記 | Producer |
| Production | 藤江将希 | Producer |
