Yuuri
main character
TV
7.7
My TrackerPLANNING
Episode: 0 / 21
My Score:
Anime DetailsFINISHED
Estimated watch time
8h 45m
⚡ 5 days at 5 eps/day
Tags & Tropes
Survival94%Ensemble Cast92%Aliens91%Space84%Death Game83%Primarily Adult Cast77%Amnesia76%LGBTQ+ Themes61%CGI60%Agender56%
overview details
Synopsis & Story
The story of GNOSIA takes place on a ship drifting through space. Gnosia is an enemy that disguises itself as a human and attacks them. It is now on the spaceship, causing everyone onboard to be suspicious of each other. The crew decides to vote on the most suspicious-looking person every day and put them into a cold sleep. If the humans succeed in putting Gnosia to sleep, they'll win. On the other hand, if they don't, everyone on board is in danger. The right decision must be made. No matter what decision is made by the main character, Yuri, she finds herself in a time loop that returns her to the first day of the crisis. Will the crew on board make the right decision? What is the secret behind the time loop? What secrets hide behind the faces of everyone on board? GNOSIA begins now – a story of looping, fleeting moments that feels like an eternity but passes by in an instant. Have a pleasant journey. (Source: Crunchyroll)
Trailer
Watch on YouTubeWhere to Watch Officially
Availability, audio and subtitles vary by region and service.
Featured Cast & Voice Actors
Franchise Universe & Related Entries
Aniphoria guide
GNOSIA: should you watch it?
At a glance
GNOSIA has been well received, with an average AniList score of 77/100 — 68% of 6,449 ratings are 8/10 or higher.
It ranks #35 highest-rated anime of 2025, and #98 most popular anime of 2025, and #5 highest-rated anime of Fall 2025 on AniList.
Of the 15.8K AniList users who started it, 8.8% dropped it, so it is dropped at a typical rate; 8.7K have finished it.
At about 8 h 45 min in total, plan on one to two weeks at a couple of episodes a day.
Best for viewers who enjoy Drama, Mystery, Sci-Fi — especially survival, ensemble cast, aliens, space.
Episodes
21 episodes are listed.
Main cast & creators
- Original creator
- Petit Depotto
- Series composition
- Jukki Hanada
- Character design
- Arisa Matsuura
Opening & ending themes
Openings
- OP1“Bake no Kawa” by TeddyLoid & MAISONdes & Giga & Kobo Kanaeru & Teto Kasane · eps 1-
Endings
- ED1“Loo% Who%” by Ling Tosite Sigure · eps 2-
Theme data from AnimeThemes.moe.
GNOSIA FAQ
- How many episodes does GNOSIA have?
- GNOSIA has 21 episodes of about 25 minutes each, roughly 8 h 45 min in total.
- How long does it take to watch GNOSIA?
- About 8 h 45 min back to back. At two episodes a day it takes 11 days; at one hour a day, about 9 days.
- Is GNOSIA finished?
- Yes. GNOSIA has finished airing — the final episode aired March 15, 2026.
- Is there a season 2 of GNOSIA?
- No sequel is listed for GNOSIA as of October 2026.
- Is GNOSIA based on a video game?
- Yes. GNOSIA adapts the video game by Petit Depotto.
- Who animated GNOSIA?
- GNOSIA was animated by domerica.
- Who sings the opening of GNOSIA?
- The opening, "Bake no Kawa", is performed by TeddyLoid & MAISONdes & Giga & Kobo Kanaeru & Teto Kasane.
- Where can I watch GNOSIA?
- GNOSIA is listed on Crunchyroll. Availability varies by region — check the streaming links on this page.