Nonna is a supporting character in the anime series Girls und Panzer. She is the vice-commander of the Pravda High School team, serving under the charismatic leader Katyusha. Known for her calm demeanor and stoic personality, Nonna is a strategic thinker and an excellent tank commander. Her loyalty to Katyusha is unwavering, often acting as a supportive and level-headed counterbalance to Katyusha’s more fiery temperament. Nonna’s proficiency in tank warfare and her supportive nature make her an indispensable part of the Pravda team.