1girl, :3, :d, animal ears, blue skirt, blush, bow, bowtie, braid, brown eyes, buttons, cardigan, cat ears, collared shirt, colored text, diagonal-striped bowtie, drawing tablet, drawn ears, drawn whiskers, hand to own mouth, heart, indoors, kamiyama high school uniform project sekai, long sleeves, looking at viewer, looking up, milestone celebration, multicolored bowtie, on chair, open mouth, pen, pleated skirt, pocket, red bow, red bowtie, school uniform, selfie, shirt, short hair, single braid, skirt, smile, social network, solo, stuffed animal, stuffed cat, stuffed toy, swept bangs, teeth, upper body, white shirt, wooden floor, yellow cardigan