1girl, d, ahoge, black_socks, blue_bow, blue_bowtie, blunt_bangs, blush, bow, bowtie, cardigan, classroom, collared_shirt, cowlick, dress_shirt, green_eyes, grey_cardigan, hair_ornament, hugging_own_legs, indie_virtual_youtuber, indoors, knee_up, light_brown_hair, long_sleeves, looking_at_viewer, low_twintails, miniskirt, open_mouth, pleated_skirt, pom_pom_(clothes), pom_pom_hair_ornament, red_skirt, school, school_uniform, shigure_ui_(2nd_costume)_(vtuber), shigure_ui_(vtuber), shirt, shoes, short_hair, short_twintails, sitting, skirt, smile, socks, solo, suama_suma, twintails, uwabaki, virtual_youtuber, white_shirt, window