STG44 features prominently in the prologue levels of Girls Frontline, alongside several other T-Dolls; an Echelon led by an STG44 model is one of several that attempts to ensure the Anti-Rain team can escape. They succeed, but at the cost of their lives.
A strict and Zealous, if overly eager T-Doll. She demonstrates unfailing loyalty to her commander and orders, but is kind of rigid in regards to carrying out her work. She's also a bit of a neat freak, and hates it when her gear or outfit gets damaged. Her strict personality and ordered appearance make people think she's very hard to get along with, but in actuality, she's very kind and friendly off-duty, and privately laments how she interacts with the world.