Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku.
MyAnimeList - 7.7
AniList - 7.7
Kitsu - 7.81
7.7
Average Score
Cecil Glo Alphasta's life is always utterly unchallenging. The heir to his father's kingdom, he is known as a genius in everything he accomplishes. However, nothing interests him until he meets his fiancée, Bertia Ibil Noches. On their first meeting, Bertia tells him they are inside an otome game, and she has the role of the villainess who interferes with the relationship between Cecil and the heroine. Although she proclaims she will fulfill her duty as a "wicked flower," Bertia's actions end up causing more good than harm. Intrigued by her behavior and deeds, Cecil decides he wants Bertia around and helps her behind the scenes. But with a fiancée like Bertia, the heroine might not be needed anymore. [Written by MAL Rewrite]
Information
English: An Observation Log of My Fiancée Who Calls Herself a Villainess
Japanese: 自称悪役令嬢な婚約者の観察記録。
Synonyms: Observation Records of My Fiancée: The Misadventures of a Self-Proclaimed Villainess, Fiancé’s Observation Record of a Self-proclaimed Villainess
Type: TV
Episodes: 12
Status: Completed
Aired: Apr 6, 2026 to Jun 22, 2026
Season: Spring 2026
Broadcast: Mondays at 22:00 (JST)
Producers: Half H.P Studio, KlockWorx, AlphaPolis, Futokorogatana
Licensors: N/A
Studios: Ashi Productions
Source: Light novel
Genres: Comedy, Fantasy, Romance
Themes: Isekai, Villainess
Demographics: N/A
Duration: 23 min. per ep.
Rating: PG-13 – Teens 13 or older
Resolution: 720p, 1080p
Type: Dual Audio, WEB
Characters & Voice Actors
Staff
Kurisu, Takahiro – Producer
Ozawa, Fumihiro – Producer
Sakata, Yuuji – Producer
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Theme Songs
No ending themes found.
Episode List
2: An Observation Log of the Self-Proclaimed Villainess’s Debut into Society
3: An Observation Log of a Self-Proclaimed Villainess and Entering School
4: An Observation Log of a Self-Proclaimed Villainess and Love’s Cupid
5: An Observation Log of a Self-Proclaimed Villainess and First Feelings
6: An Observation Log of a Self-Proclaimed Villainess and the Resolution of the Matter
7: An Observation Log of a Self-Proclaimed Villainess and Hatred
8: An Observation Log of a Self-Proclaimed Villainess and Being Struck Speechless
9: An Observation Log of a Self-Proclaimed Villainess and a Doll
10: An Observation Log of a Self-Proclaimed Villainess and Cecil Glo Alphasta
11: An Observation Log of a Self-Proclaimed Villainess and the Royal Family
12: An Observation Log of a Self-Proclaimed Villainess as a Wife
Trailer
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