1girl, ahoge, blush, bow, bulletin_board, classroom, collarbone, collared_shirt, curtains, door, floating_hair, green_bow, green_eyes, hand_on_own_chest, long_hair, long_sleeves, looking_at_viewer, novel_illustration, official_art, open_mouth, parted_lips, pink_sweater, roha, shimotsuki-san_wa_mob_ga_suki, shimotsuki_shiho, shirt, skirt, solo, sweater, upper_body, white_hair, white_skirt, window