An Observation Log of My Fiancée Who Calls Herself a Villainess
自称悪役令嬢な婚約者の観察記録。
Overview
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!
Seasons & Episodes
Season 1
Key Information
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Cast & Crew
Yusuke Kobayashi
Cecil Glo Alphasta (voice)
Miyu Tomita
Bertia Ibil Noches (voice)
Yume Miyamoto
Heronia Inderon (voice)
Ayumu Murase
Shawn Turquoin Alphasta (voice)
Ayaka Ohashi
Joanna Curtswarren (voice)
Shun Horie
Nelt Krum (voice)
Iori Saeki
Silica Lunea (voice)
Yusuke Shirai
Charles Raonel (voice)
Aya Uchida
Anne Kogares (voice)
Hidenori Takahashi
Vald Norgins (voice)
Mao Ichimichi
Cynthia Linnerith (voice)
Atsushi Tamaru
Zeno (voice)
Frequently Asked Questions
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...
An Observation Log of My Fiancée Who Calls Herself a Villainess has 1 season with 12 episodes.
An Observation Log of My Fiancée Who Calls Herself a Villainess premiered on April 6, 2026.
No, An Observation Log of My Fiancée Who Calls Herself a Villainess has ended. The final episode aired on June 22, 2026.
An Observation Log of My Fiancée Who Calls Herself a Villainess originally aired on Tokyo MX. Check your local streaming services for availability.
An Observation Log of My Fiancée Who Calls Herself a Villainess has a rating of 7.7/10 based on user reviews.
An Observation Log of My Fiancée Who Calls Herself a Villainess is classified as Animation, Comedy, Sci-Fi & Fantasy.