AnnouncementPublished:
Spirit Circle TV Anime Starts in December 2026 With 18 Episodes From NAGOMI and EOTA
Mizukami's reincarnation epic gets a complete TV run in December, with Sato's final series, a bloody teaser visual, and Anna Nagase on the ending theme.
Satoshi Mizukami's Spirit Circle is finally getting the full TV treatment. Twin Engine confirmed that the reincarnation epic will begin broadcasting and streaming in December 2026, with animation from the Twin Engine group studios NAGOMI and EOTA.
The teaser visual leads with Kouko Ishigami's bloodied glare and the line that defines the series: no matter how many lives it takes, she is coming for Fuuta's soul. The first PV leans into that obsession, cutting between their first meeting and the past lives that keep pulling them back together.
Cast and crew
- Fuuta Okeya: Kazuki Ura
- Kouko Ishigami: Anna Nagase (who also sings the ending theme Koko ga Donna Sekai Demo)
- Rune: Eri Yukimura
- East: Yuichi Nakamura
Direction and series composition come from the late Tatsuo Sato, with assistant director Kentaro Mizuno carrying the production through. Character designs are by Satoru Fujimoto. Mizuno notes the show will run 18 episodes, covering the complete six-volume manga.
Mizukami thanked Sato and the staff for tackling a story that jumps across seven lives and sits awkwardly between one and two cours. For me, that full-arc promise is the headline: this is not a partial adaptation waiting on a sequel greenlight.
Official site: spiritcircle.jp. Full announcement: Twin Engine.
Source: twinengine.jp