The July issue of Fujimi Shobo's Monthly Dragon Age magazine announced on June 9 that artist Sutarō Hanao (Trinity Seven: Levi Ninden) is drawing a new manga series with author Shinichi Okada. The manga, titled Weapon Geek, will launch in the August issue on July 7. The Hanao shared a preview image (pictured below) on June 9. The manga's tagline reads: "Collection x risk: the demanding will awakens unusual momentary powers." Hanao drew the Trinity Seven: Levi Ninden spinoff series, which began in November 2015 and ended on December 9, 2016. The manga is a spinoff of Kenji Saito and Akinari Nao's Trinity Seven manga. That manga launched in Monthly Dragon Age in 2011. Kadokawa released the 16th compiled volume on February 9.