Manga artist Takana Hotaru has posted on Twitter that Hotaru and writer Piroshiki’s Iris Zero manga will resume in the November 2018 issue of Kadokawa’s Monthly Comic Alive magazine on September 27, 2018. The October 2018 issue of the magazine will also feature an announcement for the manga’s return.
Piroshiki and Hotaru launched the manga in Media Factory’s Monthly Comic Alive magazine in 2009. The manga was previously on hiatus between 2014 and July 2016. Hotaru posted in June 2018 that this most recent hiatus is due to Hotaru’s poor physical health.