Romantic Killer
| Romantic Killer | |
First tankōbon volume cover, featuring Anzu Hoshino (front) and Tsukasa Kazuki (back) | |
| ロマンティック・キラー (Romantikku Kirā) | |
|---|---|
| Genre | |
| Manga | |
| Written by | Wataru Momose |
| Published by | Shueisha |
| English publisher | |
| Imprint | Jump Comics+ |
| Magazine | Shōnen Jump+ |
| Original run | July 30, 2019 – June 2, 2020 |
| Volumes | 4 |
| Original net animation | |
| Directed by | Kazuya Ichikawa |
| Written by |
|
| Music by |
|
| Studio | Domerica |
| Licensed by | Netflix |
| Released | October 27, 2022 |
| Runtime | 24–31 minutes |
| Episodes | 12 |
| Live-action film | |
| Directed by | Tsutomu Hanabusa |
| Written by | Junpei Yamaoka |
| Studio |
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| Released | December 12, 2025 |
| Runtime | 106 minutes |
Romantic Killer (Japanese: ロマンティック・キラー, Hepburn: Romantikku Kirā) is a Japanese web manga series written and illustrated by Wataru Momose. It was serialized in Shueisha's Shōnen Jump+ website from July 2019 to June 2020, with its chapters collected in four tankōbon volumes.
An original net animation (ONA) series adaptation produced by Domerica was released on Netflix in October 2022. A live-action film adaptation was released in Japan in December 2025.