Romantic Killer
Oshimeter
Synopsis
With exactly three priorities in life — video games, chocolate, and her cat Momohiki — Anzu Hoshino has zero room for romance on the list. Then a self-proclaimed "love cupid" named Riri pops out of a glitchy otome game and announces that Anzu is subject one in a real-life dating sim experiment — supposedly to fix Japan's declining birth rate. To make sure Anzu cooperates, Riri straight-up confiscates her games, her chocolate, and even her cat. Now Anzu keeps getting shoved into meet-cutes with annoyingly attractive guys like the cold but popular Tsukasa Kazuki, and the only way to get her stuff back is to play along with a romance plot she never asked for. What makes this 12-episode ONA work is that Anzu refuses to be a typical romance protagonist. She's loud, stubborn, genre-savvy, and constantly calling out the absurdity of her situation. The whole thing is basically a parody of reverse harem setups, except the lead character is actively fighting against the premise. It's funny in a way that feels natural rather than forced, and there's genuine character depth underneath the comedy — the relationships that develop actually earn their weight. If you liked the meta humor of Kaguya-sama: Love is War or the chaotic energy of Ouran High School Host Club, this hits a similar sweet spot. Fans of Wotakoi will also appreciate a protagonist whose hobbies come first. It's a quick watch and knows exactly what it's doing with every trope it touches.
Episode Guide
Characters
Anzu Hoshino
Anzu Hoshino: Gamer, cat lover, chocolate addict, and reluctant romantic heroine fighting off cliché romance.
Portrayed by Melody Deneen
Riri
Riri, a wizard with romantic magic, appears as a girl or boy, only visible to Anzu.
Portrayed by Lin Courtney
Tsukasa Kazuki
Cold and reserved initially, Tsukasa hides a warm heart, traumatized by past stalking, finding solace and love with Anzu.
Portrayed by Griffith Jason
Junta Hayami
Junta Hayami, Anzu's childhood friend, transformed from shy to athletic baseball star, harboring genuine feelings for her.
Portrayed by Le Aleks
Hijiri Koganei
Wealthy, spoiled boy initially trying to buy Anzu's affection, develops a tsundere-like crush.
Portrayed by Goff Kellen
MANGA BRIDGE
This season covers Chapters 1-38 of the manga. Continue reading from Chapter 39.

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