An Observation Log of My Fiancée Who Calls Herself a Villainess
2026 · TV Series · 24 min
★ 7.7(24)unSUB Rating
A young woman wakes up inside her favorite romance game as the supposed villainess, engaged to a flawless crown prince. Determined to play the “bad” role and follow the script, she tries to scheme her way to a dramatic downfall—only to find her plans keep backfiring in unexpectedly charming ways.
Also known as Fiance's Observation Log of the Self-Proclaimed Villainess · Observation Records of My Fiancée: The Misadventures of a Self-Proclaimed Villainess · Observation Record of a Self-Proclaimed Villainess’ Fiance
Where to watch
Streaming on Crunchyroll.
5 hours to watch · 12 episodes.
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Details
- Original title
- 自称悪役令嬢な婚約者の観察記録。
- Years
- 2026
- Release date
- 2026-04-06
- Network
- Tokyo MX
- Language
- Japanese
- Runtime
- 24 min
- Max quality
- HD
- TMDB rating (input)
- 7.7/10 (24 votes)
About
You’ll likely enjoy this if you want a light, funny isekai romance where “villain” antics turn into accidental sweetness; Not for you if you prefer serious drama, high stakes, or tightly plotted intrigue.
Pros: playful game-world premise; sweet romantic comedy; lovable lead energy | Cons: predictable misunderstandings; repetitive gag setup; light on stakes
Themes
- prince
- romance
- slice of life
- villainess
- shoujo
- anime
- based on light novel
Cast & crew
Yusuke Kobayashi
as Cecil Glo Alphasta (voice)
Miyu Tomita
as Bertia Ibil Noches (voice)
Yume Miyamoto
as Heronia Inderon (voice)
Ayumu Murase
as Shawn Turquoin Alphasta (voice)
Ayaka Ohashi
as Joanna Curtswarren (voice)
Shun Horie
as Nelt Krum (voice)
Iori Saeki
as Silica Lunea (voice)
Yusuke Shirai
as Charles Raonel (voice)
Aya Uchida
as Anne Kogares (voice)
Hidenori Takahashi
as Vald Norgins (voice)
Episodes1 season · 12 episodes
Season 112 episodes
- S1E1An Observation Log of Meeting a Self-Proclaimed Villainess.24mCrunchyrollAmazon Prime Video
- S1E2An Observation Log of the Self-Proclaimed Villainess's Debut into Society24mCrunchyrollAmazon Prime Video
- S1E3An Observation Log of a Self-Proclaimed Villainess and Entering School.24mCrunchyrollAmazon Prime Video
- S1E4An Observation Log of a Self-Proclaimed Villainess and Love's Cupid.24mCrunchyrollAmazon Prime Video
- S1E5An Observation Log of a Self-Proclaimed Villainess and First Feelings.24mCrunchyrollAmazon Prime Video
- S1E6An Observation Log of a Self-Proclaimed Villainess and the Resolution of the Matter.24mCrunchyrollAmazon Prime Video
- S1E7An Observation Log of a Self-Proclaimed Villainess and Hatred.24mCrunchyrollAmazon Prime Video
- S1E8An Observation Log of a Self-Proclaimed Villainess and Being Struck Speechless.24mCrunchyroll
- S1E9An Observation Log of a Self-Proclaimed Villainess and a Doll.24mCrunchyroll
- S1E10An Observation Log of a Self-Proclaimed Villainess and Cecil Glo Alphasta.24m
- S1E11An Observation Log of a Self-Proclaimed Villainess and the Royal Family.24m
- S1E12An Observation Log of a Self-Proclaimed Villainess as a Wife.24m