Yū Nomiya and artist Fuji are launching a new manga titled Koroshiya no Eigyōjutsu (An Assassin's Tradecraft) on June 15. Nomiya is handling the story, with Fuji on art duties. The series will debut on Kodansha's Magapoke app.

The manga centers on a businessman who also operates as an assassin, blending corporate intrigue with deadly profession. The premise promises a unique take on the assassin genre.

Nomiya is also currently involved with the manga Magical Girl and Narco Wars (Mahō Shōjo to Mayaku Sensō), which he co-created with Merou Meiji. That series began serialization on Shueisha's Shonen Jump+ platform in May 2025 and is published digitally in English by Shueisha's MANGA Plus service.

Source: Magapoke X/Twitter account(https://www.animenewsnetwork.com/news/2026-06-08/yu-nomiya-launches-new-koroshiya-no-eigyojutsu-manga-on-june-15/.238263)