anime adaptation of Romantic Killer has been announced by Netflix . According to reports, the series features the theme "ROMA☆KiRA" performed by YURiKA and premieres on October 27th.
Check out the trailer:
Therefore, the animation is by the domerica (Subarashiki Kono Sekai The Animation).
Synopsis:
In this romantic comedy, Anzu Hoshino is a far-from-heroic student, completely disconnected from fashion or matters of the heart, but 100% connected to the world of gaming. When she bumps into the wizard Riri, Anzu is forced to participate in the Wizarding World's project to prevent population decline. She then abandons her three passions (video games, chocolate, and kittens) and becomes surrounded by handsome men, though she's determined to never live in a dating simulation game. In her new life, Anzu encounters a super-popular hunk, a buff childhood friend, and a naive rich kid. Anzu's presence changes them all.
Finally, the manga about the story of Romantic Killer was released in 2019, in the 35th issue of Shonen Jump+ magazine by Japanese publisher Shueisha, and won Jump's 2nd Vertical Scrolling Manga Award.