During a dark time in the Heian period, when evil forces threaten the kingdom, the emperor relies on the Onmyoji to keep the supernatural forces in line. But as political events become highly charged, friction within the order leads to betrayal. Now, Seimei (Mansai Nomura), a talented member of the clan, must face down his master, Doson (Hiroyuki Sanada), in the hopes of restoring peace to the kingdom.
Unfortunately the movie Onmyoji: The Yin Yang Master is not yet available on HBO Max.
| Directing | Yojiro Takita | Director |
| Writing | Baku Yumemakura | Screenplay |
| Sound | Shigeru Umebayashi | Original Music Composer |
| Camera | Naoki Kayano | Director of Photography |
| Production | Kazuya Hamana | Producer |
| Writing | Baku Yumemakura | Novel |
| Production | Nobuyuki Tohya | Producer |
| Lighting | Tatsuya Osada | Lighting Director |
| Editing | Isao Tomita | Editor |
| Writing | Itaru Era | Screenplay |
| Production | Tetsuji Hayashi | Producer |
| Writing | Yasushi Fukuda | Screenplay |
| Art | Kyōko Heya | Production Design |
