1boy, 1girl, black choker, black hair, blush, bow, bowtie, choker, collared shirt, comic, greyscale, medium hair, monochrome, original, outdoors, plaid, plaid skirt, school uniform, shirt, short hair, short sleeves, skirt, sparkle background, sweat, tachibana yuu (yakitomato), takahashi keita (yakitomato), yakitomato