Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku. poster

Details

Type: ONA
Episodes: 12 episodes
Status: Finished Airing
Aired: 2026-04-03 – 2026-06-19
Season: Spring 2026
Broadcast: Mondays at 22:00 (JST)
Studios: Ashi Productions
Source: Light novel
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older
Producers: AlphaPolis, KLOCKWORX

Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku.

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。

ONA · Spring 2026 · 12 episodes · Finished Airing

Score: 7.7
Popularity: #2,152
Members: 33.3K

Comedy
Fantasy
Romance
Slice of Life
Heterosexual
Villainess
Royal Affairs
Ojou-sama
Isekai
Shoujo

Synopsis

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!

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.