Haruka Endou is a secondary character from the Girls Und Panzer spinoff, Girls und Panzer: Ribbon no Musha.
Tsuruki Shizuka, Matsukaze Rin, and Haruka are students at Tatenashi High School. They represent the school in Tankathlon (a cousin of Tankery) under the banner of Team Centipede. Unlike the other two, Haruka is a non-competing member. Instead of serving in the tank crew, her duties appear to be more managerial, financial, and PR-related.
She has purple eyes and long, wavy brown hair with ribbon bangs. More often than not, she wears the Tatenashi High School uniform along with loafers and black kneehighs.