fo-12 (girls' frontline)
An android representing the Fostech Origin 12 shotgun in Girls' Frontline.
Quirky and mischievous, she once belonged to the ELID Disaster Alleviation Organization and worked as a searcher and bodyguard. Her partner "Jack the Lightning" is a search dog who acts as FO-12's eyes and provides intelligence in places out of her reach. She doesn't see Jack as a pet, but as a comrade. Due to her previous job, she enjoys hanging out with SG T-Dolls with high defensive capabilities. She especially likes asking Jack to test the durability of their shields, causing many of them to beat tooth marks.
Voiced by Shimoda Asami and illustrated by Bahao Diqiu.