1girl, alternate_costume, alternate_hairstyle, animal_ear_fluff, animal_ears, bangs, blazer, blue_hair, book, desk, grin, head_on_hand, head_rest, indoors, jacket, long_sleeves, looking_at_viewer, orange_eyes, pen, rabbit_ears, school_desk, short_eyebrows, sitting, smile, solo, virtual_youtuber, white_jacket, window