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.
柚木さんちの四兄弟。 kun je nu online kijken op de onderstaande streaming platforms.
| 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 | 相澤楓 | 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 | 藤沢志月 | 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 |
| Editing | 吉村公志 | Editorial Coordinator |
| Editing | 鈴木基子 | Editorial Coordinator |
