Mogurang was back in action later, episode 37, participating in an operation to kidnap children and test a poisonous gas on them. However, Kazuya Taki saved the kids and released the poisonous gas on Mogurang and its companions, destroying them. Mogurang later returned under Doctor Shinigami, working alongside Armadillong to capture Kamen Rider #1. Even with their combined efforts, they could not beat Kamen Rider #1, but attracted him to Ghoster, who captured him.