1girl, arm behind head, arm up, armband, bag, black coat, black headwear, black necktie, blonde hair, blue eyes, coat, crossed bangs, english text, envelope, garrison cap, grin, gun, hair ornament, hairclip, hat, holding, holding envelope, looking at viewer, military, military hat, military uniform, necktie, notepad, paper, red armband, satchel, shirt, short hair, short sleeves, simple background, smile, smoke grenade, solo, submachine gun, thigh strap, uniform, weapon, white background, white shirt