Tristana is a secondary character featured in Girls und Panzer: Das Finale. She is a student of Blue Division High School, Appearance Tristana is a average height tanned-skin girl with shoulder-lenght reddish-brown hairs and green eyes. She is seen wearing Blue Division's schoolgirl uniform. Background Just before the Winter Continuous Track Cup first round, she managed to unmask, alongside El and Viridiana, Saunders University High School spies in the person of Kay, Naomi and Alisa. Viridiana is seen in Blue Division High School's flag tank (a Panzer II) during the Winter Continuous Track Cup first round match against Saunders University High School. As Blue Division lost the match, it can assumed that the tank was destroyed.

Girls und panzer
"Senshadou" is a traditional sport using World War II era tanks in elimination-based matches. Widely practiced by women and girls alike, it's advertised as a form of art geared towards making ladies more prominent in culture and appealing to men. Becoming a worldwide phenomenon over time, the influence of senshadou leads to the creation of a world championship which will soon be held in Japan. Miho Nishizumi, who comes from a lineage of well-respected senshadou specialists, is at odds with the sport after a traumatic event led to her retirement and eventually a rift to form between her and her family. To steer clear of the practice as much as possible, she transfers to Ooarai Girls High School where the senshadou program has been abolished. However, with the news of the upcoming championships, the school revives their tankery program, and Miho is pushed into joining. Now, with the aid of some new friends, she must overcome her past and once again take command of a squadron of tanks in an effort to save her school from closure, all while proving to her family that the Nishizumi-style of senshadou is not solely about victory.