Observation Records of My Fiancée Anime Reveals New Promotional Video

The anime premieres in 2026.

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The staff of the TV anime adaptation of Shiki and Wan Hachipisu’s Observation Records of My Fiancée: The Misadventures of a Self-Proclaimed Villainess light novel series released a new promotional video highlighting the character Bertia, who is voiced by Miyu Tomita. Tomita is joined by Observation Records of My Fiancée cast member Yūsuke Kobayashi, who voices as Cecil.

Junichi Yamamoto directs the Observation Records of My Fiancée: The Misadventures of a Self-Proclaimed Villainess anime at Ashi Productions. Miki Matsumoto is the character designer for animation, and Akiko Inoue is both writing and overseeing the series scripts. Yūki Hayashi, Luke Standridge, and Asa Taylor are the music composers, with music production cooperation by Futokoro Gatana.

Additional staff members include:

  • Sub-Character Design: Abe, Uni Matsui
  • Color Design: Naomi Nakano (Stella)
  • Assistant Color Design: Yuika Nagai (Stella)
  • Art Director: Junichi Higashi
  • Background Art: Yūta Fujii
  • Director of Photography: Hideki Eto (EXPLOSION)
  • Prop Design: Kio Edamatsu
  • CG Director: Jie Ren (Boundary)
  • Editing: Akinori Mishima (Mishima Editing Room)
  • Sound Director: Yukio Nagasaki
Observation Records of My Fiancée anime key visual
©しき・アルファポリス/バーティア様を愛でる会

Shiki first serialized the story on the Shōsetsuka ni Narō website, and AlphaPolis released the original novel in two volumes in 2017 with illustrations by Wan Hachipisu. Hanashi Media publishes the light novel series in English.

Here’s a description of the story, via Hanashi Media:

Exceptionally gifted to his own detriment, Prince Cecil had always found life effortlessly mundane. One ordinary day, his life took an unexpected turn when he became engaged to Miss Bertia, the Chancellor’s daughter. This engagement, however, was anything but typical.

“Prince Cecil! I must confess – I am the villain of this story!” Bertia’s declaration was startling. She claimed to have memories of her former life, where she had been the antagonist in a “Otome game”. Her lofty ambition was to excel as a villainess and thus have her engagement annulled. However, despite her plans for various misdeeds, her attempts have always been unsuccessful.

Soul Kiwami
Soul Kiwami
Raul Ochoa, a.k.a. Soul Kiwami, is the Managing Editor of Final Weapon with six years of writing/editing experience and a former News Writer at Game Rant. Raul is passionate about the Japanese gaming and anime/manga industries, and he's a huge fan of Nintendo Switch, PC hardware, JRPGs, and fighting games. business email: [email protected] | Muck Rack: https://muckrack.com/raul-landaverde-1

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