Ep. 3: Tanya tests an unstable calculation jewel prototype despite the severe personal danger involved
Aired on January 20, 2017

Following her successful first mission, Tanya receives orders to evaluate a new technological device: a highly unstable prototype calculation jewel. While this artifact grants her immense power, its usage poses a significant threat to her life. Tanya is eager to abandon this dangerous project in favor of a safer assignment, such as serving on the front lines of the ongoing war. However, her plans are thwarted by the will of Being X, who has different intentions for her future. The narrative focuses on her reluctance to engage with the risky technology and her desire to escape the current assignment for a more conventional military role, all while navigating the unpredictable influence of the divine entity overseeing her existence.
Episodes
- Ep. 1 · Nine-year-old Second Lieutenant Tanya Degurechaff commands mages in the Empire's war against the Entente Alliance
- Ep. 2 · Tanya's tragic past as a salaryman leads to her reincarnation as a young girl.
- Ep. 3 · Tanya tests an unstable calculation jewel prototype despite the severe personal danger involved
- Ep. 4 · Tanya’s Brilliant Plan Backfires at the Military University
- Ep. 5 · Tanya's new battalion executes its first mission against a massive Dakian Dukedom invasion force.
- Ep. 6 · Tanya faces a difficult mission to aid the destruction of the Entente Alliance.
- Ep. 7 · Tanya uncovers a feint and leads a fjord invasion to silence twenty cannon emplacements.