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An Observation Log of My Fiancée Who Calls Herself a Villainess

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An Observation Log of My Fiancée Who Calls Herself a Villainess

Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku.

FinishedPG-13

Comedy Fantasy Romance Slice of Life

Type: ONAYear: 2026Episodes: 12 of 12

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! (Source: Crunchyroll) Note: Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku. was streamed 3 days in advance of the TV broadcast on Prime Video, and Crunchyroll beginning April 3, 2026. Regular broadcasting began on April 6, 2026.

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Official tags

Heterosexual Villainess Male Protagonist Royal Affairs Female Protagonist Ojou-sama Isekai Shoujo

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More information

Studio: Ashi Productions →

Characters & voice actors

Cecil Glo Alphasta

Main role

Yuusuke Kobayashi

Bertia Ibil Noches

Main role

Miyu Tomita

Vald Norgins

Supporting role

Hidenori Takahashi

Fannil Rhode

Supporting role

Shuuma Konoe

Toujin

Supporting role

Haru Teranishi

Courtgain Mardan

Supporting role

Seiichirou Yamashita

Ilynn Silbertz

Supporting role

Himika Akaneya

Heronia Inderon

Supporting role

Yume Miyamoto

Staff

Shiki

Original Story

Wan Hatipisu

Original Character Design

Junichi Yamamoto

Director

Akiko Inoue

Series Composition

Miki Matsumoto

Character Design

Uni Matsui

Sub Character Design

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