The August issue of Kadokawa’s Monthly Dragon Age magazine revealed on Monday that Misaki Mori will launch the Trinity Seven: Seven Days manga spinoff of Kenji Saito and Akinari Nao’s Trinity Seven manga in the magazine’s next issue on August 9.
The manga has inspired spinoff manga including Trinity Seven: Liese Chronicle, which ended on June 9, and Trinity Seven: Levi Ninden.
The July issue of the magazine revealed on June 9 that Saito and Nao’s manga would have a “super important announcement” in the next issue on July 9.
Mori previously contributed a short manga to Trinity Seven Comic Anthology in January 2016.