4girls, alternate_hairstyle, animal_print, bags_under_eyes, bed, bedroom, black_hair, blinking, blonde_hair, blue_shorts, blush, book, breasts, brown_eyes, brown_hair, brown_overalls, buttons, calvin_klein, casual, cat_print, cellphone, closed_eyes, closed_mouth, cropped_shirt, curtains, elbow_on_table, elbow_rest, eraser, freckles, green_eyes, hand_on_own_cheek, hand_on_own_face, hand_up, happy, head_rest, holding, holding_pencil, ichikawa_masahiro, indoors, kuroki_tomoko, long_hair, looking_at_another, looking_down, looking_to_the_side, low_twintails, mechanical_pencil, medium_breasts, midriff, multicolored_hair, multiple_girls, navel, nodding, notebook, official_alternate_hairstyle, open_book, open_mouth, overalls, pencil, pencil_case, phone, pointing, ponytail, product_placement, purple_eyes, shirt, short_hair, short_ponytail, short_sleeves, shorts, sidelocks, sitting, sleeveless, sleeveless_shirt, smartphone, smile, striped, striped_shirt, studying, table, talking, tamura_yuri, tanaka_mako, twintails, two-tone_hair, underwear_writing, watashi_ga_motenai_no_wa_dou_kangaetemo_omaera_ga_warui!, white_shirt, window, writing, yoshida_masaki