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 | Mitsuru Hongo | Series Director |
| Sound | Yoshikazu Suo | Original Music Composer |
| Visual Effects | Orie Tanaka | Character Designer |
| Visual Effects | Orie Tanaka | Supervising Animation Director |
| Directing | Yoshiki Kawasaki | Series Director |
| Visual Effects | Masakazu Kawazoe | Layout Supervisor |
| Art | Hisao Onoi | Art Designer |
| Art | Kaede Aizawa | Prop Designer |
| Art | Yukihiro Shibutani | Art Direction |
| Visual Effects | Miho Tanaka | Color Designer |
| Camera | Satoshi Namiki | Director of Photography |
| Editing | Tomoki Nagasaka | Editor |
| Writing | Shizuki Fujisawa | Comic Book |
| Sound | Flumpool | Theme Song Performance |
| Costume & Make-Up | Kuro OI | Costume Design |
| Sound | Jirafa | Music Director |
