serio (to heart), to heart, to heart (series), lowres, 1girl, arm up, backpack, bag, blush, bow, collared shirt, female focus, green bow, green skirt, holding, japanese text, one eye closed, open mouth, orange eyes, orange hair, pixel art, pleated skirt, pointing, pointing up, robot ears, school uniform, shirt, short sleeves, skirt, solo, standing, sweater vest, talking, text focus, white shirt, wink, yellow shirt