An Observation Log of My Fiancée Who Calls Herself a Villainess (2026)
Plot — What is An Observation Log of My Fiancée Who Calls Herself a Villainess about?
Bertia is reincarnated into her favorite otome game—not as the heroine, but as the villainess engaged to the perfect Crown Prince Cecil! Fully aware that her role is to sabotage his future romance, she’s determined to bloom as a wicked flower and wither away according to the story. But no matter how hard she tries to scheme, her “evil” plans only make her more endearing!
Top Cast & Creator
▶ An Observation Log of My Fiancée Who Calls Herself a Villainess — Official Trailer
Streaming Availability
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Quick Facts
| Type | Web Series |
| First Aired | 2026 |
| Genre | Animation, Comedy, Sci-Fi & Fantasy |
| Language | Japanese |
| Seasons | 1 (12 episodes) |
| Audience Score | 78% (7.8/10, 25 votes) |
An Observation Log of My Fiancée Who Calls Herself a Villainess — FAQ
Is An Observation Log of My Fiancée Who Calls Herself a Villainess worth watching? An Observation Log of My Fiancée Who Calls Herself a Villainess holds a 7.8/10 rating from 25 viewers. Bertia is reincarnated into her favorite otome game—not as the heroine, but as the villainess engaged to the perfect Crown Prince Cecil! Fully aware that her role is to sabotage his future romance, she’s determined to bl
Who is in the cast of An Observation Log of My Fiancée Who Calls Herself a Villainess? It stars Yusuke Kobayashi, Miyu Tomita, Yume Miyamoto, Ayumu Murase, Ayaka Ohashi, Shun Horie and more.
Where can I stream An Observation Log of My Fiancée Who Calls Herself a Villainess? You can stream An Observation Log of My Fiancée Who Calls Herself a Villainess on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by region.
When did An Observation Log of My Fiancée Who Calls Herself a Villainess release? It first aired in 2026.
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