Jishou Akuyaku Reijou na Kon'yakusha no Kansatsu Kiroku. #3

Jishou Akuyaku Reijou na Kon'yakusha no Kansatsu Kiroku, or 'Observation Record of a Self-Proclaimed Villainess's Fiance,' originated as a popular web novel by Shiki before being adapted into a manga series illustrated by Natsume Hasumi. The third volume, published in Japan under the Ichijinsha label, continues the narrative of Prince Cecil as he observes his eccentric fiancée, Bertia, who insists on playing the role of a villainess in a world she believes to be an otome game. The series is part of a surge in the 'villainess' subgenre of light novels and manga, which gained significant traction in the 2010s for its subversion of traditional romantic tropes and comedic focus.

The character design and visual tone established by Hasumi emphasize a blend of whimsical royal fantasy and character-driven humor. The manga adaptation was well-received for its expressive depiction of Bertia’s antics and the evolving, grounded perspective of the prince. By the time of the third volume’s release, the series had solidified its place as a staple of the Zero-Sum Online publication line, appreciated by readers for its lighthearted take on political intrigue and the 'isekai' trope.