4girls, 4koma, d, ;d, ;o, ^^^, afterimage, ancient_greek_clothes, ara_ara, blonde_hair, blue_eyes, blue_hair, blue_shirt, blush, blush_stickers, breast_rest, breasts, breasts_on_head, character_name, cleavage, clenched_hand, comic, copyright_notice, crab, dolphin_hair_ornament, dolphin_wave, dress, drooling, glasses, greco-roman_clothes, green_eyes, green_hair, hair_intakes, hand_on_own_cheek, hand_on_own_face, holding, holding_notepad, idea, kirahoshi_kanna, lap_pillow, large_breasts, light_bulb, looking_over_eyewear, lying, multiple_girls, notepad, on_side, one_eye_closed, opaque_glasses, red_hair, sakimiya_iruka, selena_lewis, shirt, short_hair, side_ponytail, smile, sunglasses, surrounded, tojou_michiru, v-neck, white_dress, white_shirt