Series

An Observation Log of My Fiancée Who Calls Herself a Villainess

Name: An Observation Log of My Fiancée Who Calls Herself a Villainess
Genre: Animation, Comedy, Sci-Fi & Fantasy
Released: 2026-01-01
Rating: 7.5
Cast: Yusuke Kobayashi, Miyu Tomita

2026 | ★ 7.5

Animation · Comedy · Sci-Fi & Fantasy

Seasons & episodes

Season

An Observation Log of Meeting a Self-Proclaimed Villainess.

2026-04-06

When Crown Prince Cecil is ten years old, he takes Bertia as his fiancée. She claims to have memories of her past life, and says that this is the world of an otome game she once played. She also says that she is a villainess. Cecil is generally bored, but her extraordinary statements spark curiosity in his heart.

An Observation Log of the Self-Proclaimed Villainess's Debut into Society

2026-04-13

Bertia struggles to correct the scenario she has unintentionally altered. At the same time, Cecil enters Halm Academy, a boarding school. During this time in which the two of them spend more and more time apart, Bertia's mother becomes pregnant and it leaves Bertia worried about one thing.

An Observation Log of a Self-Proclaimed Villainess and Entering School.

2026-04-20

Time passes and Bertia enrolls at Halm Academy, the same school as Cecil. At the same time, Heronia, the heroine of the otome game, also enrolls there. Wishing for a happy ending for Cecil, Bertia fights to bring the two of them together.

An Observation Log of a Self-Proclaimed Villainess and Love's Cupid.

2026-04-27

Ep 5

An Observation Log of a Self-Proclaimed Villainess and First Feelings.

2026-05-04

Ep 6

Episode 6

2026-05-11

Details

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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!

Frequently asked questions

Where can I watch An Observation Log of My Fiancée Who Calls Herself a Villainess online?: You can stream An Observation Log of My Fiancée Who Calls Herself a Villainess on NettMovies. Open the series page and pick a season and episode to start watching.
When did An Observation Log of My Fiancée Who Calls Herself a Villainess first air?: An Observation Log of My Fiancée Who Calls Herself a Villainess first aired in 2026.
What genre is An Observation Log of My Fiancée Who Calls Herself a Villainess?: An Observation Log of My Fiancée Who Calls Herself a Villainess is a animation, comedy, and sci-fi & fantasy series.
How many seasons of An Observation Log of My Fiancée Who Calls Herself a Villainess are there?: An Observation Log of My Fiancée Who Calls Herself a Villainess has 1 season and about 6 episodes in total.
Who stars in An Observation Log of My Fiancée Who Calls Herself a Villainess?: An Observation Log of My Fiancée Who Calls Herself a Villainess stars Yusuke Kobayashi and Miyu Tomita.
How is An Observation Log of My Fiancée Who Calls Herself a Villainess rated?: An Observation Log of My Fiancée Who Calls Herself a Villainess currently scores 7.5 out of 10 based on aggregated viewer ratings.

An Observation Log of My Fiancée Who Calls Herself a Villainess

Seasons & episodes

Details

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An Observation Log of My Fiancée Who Calls Herself a Villainess

Seasons & episodes