Chisato, a girl who lost her mother and her leg in a car accident, is approached by Giess, who offers to turn her into a Magical Girl and provide her a prosthetic leg. He reveals to Chisato he was once a Somali child soldier who was mortally wounded but saved by the Babel Brigade and given a new body. Chisato accepts. Meanwhile, Asuka goes on a beach trip to Okinawa with Sayako and Nozomi while Kurumi interrogates Nazani for information. Later, they are briefed by Iizuka on an important trade negotiation between the human and spirit worlds, dubbed the "6th Naha", which will be taking place in Okinawa and they will work alongside Mia and Tamara to provide security for the event...