De familie Batman is teruggekeerd naar het heden om te ontdekken dat Japan is verdwenen en dat er nu een gigantisch eiland - Hinomoto - in de lucht boven Gotham City is. Aan de top zit de Yakuza, een groep superkrachtige individuen die regeren zonder eer of menselijkheid en verdacht veel lijken op de Justice League. Nu is het aan Batman en zijn bondgenoten om Gotham te redden!
Nee, helaas is ニンジャバットマン対ヤクザリーグ nog niet beschikbaar op Netflix in Nederland.
| Directing | 水﨑淳平 | Director |
| Directing | 高木真司 | Director |
| Writing | 中島かずき | Screenplay |
| Visual Effects | 岡崎能士 | Character Designer |
| Sound | 菅野祐悟 | Original Music Composer |
| Writing | Bill Finger | Characters |
| Writing | Bob Kane | Characters |
| Production | Benjamin Melniker | Executive Producer |
| Production | Michael Uslan | Executive Producer |
| Directing | 水野貴信 | Co-Director |
| Directing | Elsa Nakamichi | Co-Director |
| Directing | Takeshi Ishiuchi | Co-Director |
| Directing | 山口晋 | Co-Director |
| Directing | 桟敷大祐 | Co-Director |
| Directing | Gento Fujiwara | Co-Director |
| Crew | 堺三保 | Other |
| Visual Effects | Takafumi Utsunomiya | CGI Director |
| Visual Effects | Kenta Yoshino | Lead Animator |
| Visual Effects | 中島由喜 | Lead Animator |
| Visual Effects | Chi Wen | Lead Animator |
| Visual Effects | Minyao Yeh | Lead Animator |
| Visual Effects | Tsailin Hung | Lead Animator |
| Art | Elsa Nakamichi | Production Design |
| Art | 貴志泰臣 | Art Direction |
| Art | Shunsuke Oyama | Art Direction |
| Visual Effects | Satoko Kimura | Color Designer |
| Visual Effects | 高津純平 | Compositing Lead |
| Visual Effects | Shinsuke Harada | Compositing Lead |
| Editing | 廣瀬清志 | Editor |
| Sound | 岩浪美和 | Sound Director |
| Production | Omi Nagahata | Line Producer |
| Production | 里見哲朗 | Other |
| Writing | Marv Wolfman | Characters |
| Writing | George Pérez | Characters |
| Writing | Paul Dini | Characters |
| Writing | Bruce Timm | Characters |
| Writing | Neal Adams | Characters |
| Writing | Dennis O'Neil | Characters |
| Writing | William Moulton Marston | Characters |
| Writing | Paul Norris | Characters |
| Writing | Mort Weisinger | Characters |
| Writing | Brett Breeding | Characters |
| Writing | Dan Jurgens | Characters |
| Writing | Jerry Ordway | Characters |
| Writing | Louise Simonson | Characters |
| Writing | Roger Stern | Characters |
| Writing | Jerry Siegel | Characters |
| Writing | Joe Shuster | Characters |
| Production | Peter Girardi | Executive In Charge Of Production |
| Production | Jason DeMarco | Executive In Charge Of Production |
| Art | Mike Pallotta | Creative Director |
