Starring
Yuuki YamagiwaKamen CaseyIkumi HasegawaChika AnzaiAsami SetoHiroki Nanami
Ratings per Episode
Votes per Episode
Gnosia Episode Ratings Heatmap
| Avg | E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | E11 | E12 | E13 | E14 | E15 | E16 | E17 | E18 | E19 | E20 | E21 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 8.4 | 8.0 | 8.0 | 8.1 | 7.9 | 7.7 | 8.2 | 7.9 | 9.2 | 8.7 | 8.4 | 8.8 | 8.7 | 8.2 | 8.5 | 8.9 | 9.1 | 8.6 | 8.9 | 8.0 | 8.6 | 8.8 |
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About
When a shapeshifting enemy known as Gnosia infiltrates a lone spaceship, the crew has only one way to survive: identify the imposter each day and put them into cryo-sleep. But for Yuri, the day never ends. Trapped in a time loop, she relives the first day of the crisis over and over. To escape, Yuri must uncover the truth behind Gnosia and the time loop itself—before it’s too late.
"Who is the Gnosia?"
All Seasons
▼

Season 12025
8.44K218h 45m
| Ep | Title | Rating | Yours | Votes | Runtime | |
|---|---|---|---|---|---|---|
| ▶ | 1 | Shiten | 8.0 | 247 | 27 min | |
| ▶ | 2 | Loops | 8.0 | 212 | 26 min | |
| ▶ | 3 | Arata na Jouin | 8.1 | 206 | 26 min | |
| ▶ | 4 | Silver Key | 7.9 | 192 | 24 min | |
| ▶ | 5 | Wild Intuition | 7.7 | 183 | 26 min | |
| ▶ | 6 | Nostalgic Flowers | 8.2 | 172 | 26 min | |
| ▶ | 7 | Understand? | 7.9 | 174 | 24 min | |
| ▶ | 8 | Guard Duty | 9.2 | 261 | 24 min | |
| ▶ | 9 | World of Gnosia | 8.7 | 194 | 25 min | |
| ▶ | 10 | Citizen Slime | 8.4 | 153 | 24 min | |
| ▶ | 11 | 511 | 8.8 | 162 | 25 min | |
| ▶ | 12 | Allacosia | 8.7 | 150 | 24 min | |
| ▶ | 13 | Interlude | 8.2 | 131 | 24 min | |
| ▶ | 14 | 15-Person Meeting | 8.5 | 135 | 25 min | |
| ▶ | 15 | The Final Problem | 8.9 | 145 | 25 min | |
| ▶ | 16 | Truth | 9.1 | 179 | 24 min | |
| ▶ | 17 | Bug | 8.6 | 142 | 24 min | |
| ▶ | 18 | World with a Future | 8.9 | 153 | 27 min | |
| ▶ | 19 | Epilogue | 8.0 | 109 | 24 min | |
| ▶ | 20 | World of Stars | 8.6 | 121 | 24 min | |
| ▶ | 21 | End Point and Starting Point | 8.8 | 135 | 27 min |
Full Cast & Crew
Cast
Yuuki Yamagiwa Otome
Kamen Casey Chipie
Ikumi Hasegawa Setsu
Chika Anzai Yuri
Asami Seto Jina, Gina
Hiroki Nanami Racio, Raqio
Akari Kitô SQ
Saori Hayami Stella
Aoi Yûki Yuriko
Ayane Sakura Comet