Type 100 is a tactical doll, or T-Doll, featured in the mobile strategy game and anime series Dolls' Frontline, also known as Girls' Frontline. Designed as a humanoid representation of the World War II-era Japanese submachine gun, the Type 100, she possesses characteristics that reflect the weapon's design and history. In the series, Type 100 is depicted as calm, collected, and somewhat reserved, often taking on a protective role for her team. Her strategic abilities and combat skills make her a valuable asset in missions against Sangvis Ferri, the game's primary antagonists.