The commander of the Pravda High School Sensha-do team and commander of the T-34/85. She is always accompanied by her vice-commander, Nonna (who often carries her on her shoulders). She is 127cm tall. Despite her appearance, she is a genuine third-year high school student.

An excellent adjutant who is always by Katyusha's side to support her. A cool beauty with long black hair. Standing at 172cm, she is one of the tallest characters in Girls und Panzer. She is also known as "Blizzard Nonna." She has a motherly side to her as well.

A student at Pravda High School and a member of the Sensha-do team. She serves as the commander of a T-34/85. With blonde hair, blue eyes, and fair skin, she is not just a foreign-looking character but a genuine foreigner. An exchange student from Russia, she serves as Katyusha's second nanny after Nonna. Because she usually speaks in Russian, she is often scolded by Katyusha, who only speaks Japanese, but in reality, she is fluent in Japanese.

A first-year student at Pravda High School and a crew member of the KV-2. She did not appear directly in the TV series and made her debut in OVA Episode 5, "Snow War!" A girl with a rustic atmosphere who speaks in a Tohoku dialect and always wears a ushanka. She calls Katyusha "Commander Katyusha," but Nina herself is quite small at 140cm, and combined with her black hair in twin tails, she looks young enough that she doesn't seem like a high schooler. She often acts together with Alina, another KV-2 crew member, and in the movie, they serve as loaders for the KV-2's massive shells.

A first-year student at Pravda High School and a loader for the KV-2. She is always with her classmate Nina and speaks in the same Tohoku dialect. She has a short bob haircut. She first appeared in OVA Episode 5, "Snow War!" When Pravda had Oarai surrounded, she was inside the KV-2, likely performing maintenance. During that time, Nina, who was outside, mistook Yukari Akiyama and Erwin (disguised as Pravda students) for allies and leaked internal information. Alina popped her head out of the KV-2 cupola after they left and was suspicious when she heard about them from Nina. She also boarded the KV-2 in the movie, participating in both the exhibition match and the annihilation battle against the University Selection Team.