akiyama yukari, girls und panzer, animated, audible speech, character request, japanese audio, tagme, video, 6+girls, ass, bikini, black neckerchief, bob cut, breasts, brown eyes, brown hair, cleavage, cross, day, flat chest, forest, glasses, gradient background, happy, long hair, looking at another, lowleg, lowleg bikini, messy hair, multiple girls, music, nature, neckerchief, one-piece swimsuit, ooarai school uniform, open mouth, outdoors, ryona, school uniform, serafuku, shirt, short hair, simple background, singing, sitting, smile, standing, swimsuit, tree, white shirt, wide hips