A sequel to the original manga titled High-Rise Invasion Arrive (Tenkuu Shipan Arrive) was serialized in Kodansha's Magazine Pocket website and app from July 2019 to April 2021, with seven tankobon volumes released.
Based on an action horror mystery manga written by Miura Tsuina and drawn by Ooba Takahiro. The series was serialized online in DeNA's Manga Box app from December 2013 to April 2019, with Kodansha compiling it into twenty-one tankobon.volumes.