9-nine- Ruler's Crown (2025)
| First Air Date: | 2025, July 5 |
| Last Air Date: | 2025, September 27 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 13 |
| Episode Runtime: | 24 min |
| Countries: | Japan |
| Production: | PRA, Good Smile Film, Marvelous, CLEARRAVE |
| Cast: | Tomokazu Sugita, Atsumi Tanezaki, Hana Takeda, Misato Fukuen, Yuri Yamaoka, Atsushi Abe, Satomi Arai, Akane Fujita, Kazutomi Yamamoto |
Overview:
9-nine is a tale of the town of Shiromitsugawa, host to mysterious Artifacts and the superpowers they bestow on their Users. A tale of growing trust and budding romance between the protagonist and the heroine, and also a murder mystery where they hunt down the culprit behind a series of supernatural murders.