The highly anticipated TV anime adaptation of Petit Depotto’s sci-fi social deduction RPG, Gnosia, is slated to premiere on October 11, 2025, in Japan. The announcement came during Aniplex Online Fest, where a new promotional video, a second key visual, and details regarding the opening and ending theme songs were unveiled.
The new promotional video offers a deeper look into the interstellar ship D.Q.O and its crew, who are trapped in a deadly game of wits against the mysterious Gnosia.
Gnosia Anime Theme Songs Revealed
Music will play a crucial role in setting the atmosphere for the perilous journey of the D.Q.O. crew. The newly announced theme songs are:
- Opening Theme: “Bake no Kawa feat. Kobo, Kanaeru, Kasane Teto, Giga & TeddyLoid” by MAISONdes
- Ending Theme: “Loo% Who%” by Ling tosite sigure
Unraveling the Mystery: The Premise of Gnosia
The Gnosia anime adapts the critically acclaimed single-player social deduction RPG, which first launched on PlayStation Vita in 2019 before expanding to Nintendo Switch, PC, and PlayStation/Xbox systems. The narrative centers on a drifting spaceship whose crew finds itself infiltrated by an alien lifeform known as “Gnosia.” These beings can possess humans, eliminate other crew members one by one, and blend in seamlessly.
To survive, the remaining human crew members must engage in daily discussions to identify the Gnosia among them, subsequently voting to place suspicious individuals into “cold sleep.” The core challenge lies in the uncertainty of these choices, as mistakenly putting a human into cold sleep plays directly into the Gnosia’s hands. The game is often likened to a single-player version of the popular party game Werewolf or Mafia.
Stellar Voice Cast and Production Team
The Gnosia TV anime boasts a talented ensemble of voice actors bringing the diverse crew of the D.Q.O. to life. The production is helmed by studio domerica, with a seasoned team guiding the adaptation.
Key Voice Cast Members
The previously announced main cast members include:
- Chika Anzai as Yuri
- Ikumi Hasegawa as Setsu
- Hiroki Nanami as Racio
- Akari Kitō as SQ
- Asami Seto as Gina
Additionally, a “crew unveiling” trailer previously revealed nine more cast members:
- Tomokazu Seki as Shigemichi
- Saori Hayami as Stella
- Aoi Yūki as Yuriko
- Ayane Sakura as Comet
- Yuichi Nakamura as Chipie
- Kenjiro Tsuda as Jonas
- Kana Hanazawa as Otome
- Takeo Ōtsuka as Remnan
- Takuya Eguchi as Sha-Ming
The character Kukrushka is noted as having “no voice.”
Anime Staff Details
The production team behind the Gnosia anime includes:
- Director: Kazuya Ichikawa (Domerica studio)
- Series Composition & Script: Jukki Hanada
- Character Design: Arisa Matsuura (adapting original designs by Kotori)
- Music: Hideyuki Fukasawa
- Art Directors: Mayumi Kamada and Mari Takada
- Compositing Director of Photography: Tatsuya Nomura
- Sound Director: Ryōsuke Naya
- Sound Effects: Kiyotaka Kawada
- Imposter/Jinrō Supervision: Fumiya Matsuzaki
- Producers: Tōru Kawakatsu (Petit Depotto) and Yoshitaka Kimura (Aniplex)
Fans can look forward to the Gnosia TV anime beginning its broadcast on October 11, 2025, bringing the tension and intrigue of the social deduction game to the small screen.
