Nine more new cast members have been revealed for the upcoming Gnosia TV anime series. The series is scheduled to begin broadcasting in Japan in October 2025.
The nine new cast play crew members of the D.Q.O. ship, who are revealed in the video above with the previously announced voice cast, include:
- • Tomokazu Seki as Shigemichi
- • Saori Hayami as Stella
- • Aoi Yuki as Yuriko
- • Ayane Sakura as Comet
- • Yuichi Nakamura as Chipie
- • Kenjiro Tsuda as Jonas
- • Kana Hanazawa as Otome
- • Takeo Otsuka as Remnan
- • Takuya Eguchi as Sha-ming
The character Kukrushka is listed with “no voice.”

They join a voice cast that already includes:
- • Chika Anzai as Yuri
- • Ikumi Hasegawa as Setsu
- • Hiroki Nanami as Racio
- • Akari Kito as SQ
- • Asami Seto as Gina
Kazuya Ichikawa (Touken Ranbu Kai: Doden Chikashi Haberau Monora and Bakugan: Legends) is directing the anime series at domerica, where he also serves as president. Other staff include Jukki Hanada (Girls Band Cry) as series screenwriter and scriptwriter, Arisa Matsuura (The World Ends with You: The Animation) as character designer, Fumiya Matsugiki as imposter supervisor, Mayumi Kamada (The World Ends with You: The Animation 3DCG director) and Mari Takada (Touken Ranbu Kai: Kyoden Moyuru Honnouji and Bakugan: Legends character designer) as background art directors, and Tatsuya Nomura (INGRESS THE ANIMATION) as compositing director.

The original Gnosia game was developed by Petit Depotto and was originally released in 2019 for PS Vita before being ported to other platforms like Nintendo Switch, Steam, PS4, PS5, Xbox One, Xbox Series X/S, and Microsoft Store. Nintendo Store describes the game as:
The crew of a drifting spaceship, facing off against a mysterious and deadly threat known as the “Gnosia” and having no idea who among them is really the enemy, formulate a desperate plan for survival. The most suspicious among them will be put into “cold sleep” one by one, in an effort to rid the ship of Gnosia.
Gnosia is a Sci-Fi Social Deduction RPG in which you will engage in discussion with a variety of unique characters, with the aim of identifying the Gnosia among the group. Players will have to use what information they can gather during the discussions to ascertain whom they think is Gnosia and then vote to put them into cold sleep. As you progress, your abilities will improve – but so will those of the crew.
As the numbers of crew members, Gnosia, and various “roles” increase, it will become increasingly difficult to determine who is telling the truth. Work in collaboration with or against other crew members to ensure your survival until the end.
Sources: Gnosia Official Twitter (2), Anime News Network