!?, 1boy, 2girls, alternate_hairstyle, bangs, black-framed_eyewear, blue_neckwear, blue_shirt, blue_sky, blush, bralines, chibi, clenched_hands, closed_eyes, cloud, cloudy_sky, comic, day, dress_shirt, drill_hair, eyebrows_visible_through_hair, flying_sweatdrops, frown, glasses, green_hair, hair_up, half-closed_eyes, hands_on_own_chest, kindergarten_uniform, lizard, long_hair, looking_at_another, mother_and_daughter, motion_lines, multiple_girls, necktie, notice_lines, opaque_glasses, open_mouth, outdoors, rectangular_eyewear, red_eyes, shirt, short_hair, short_sleeves, side_ponytail, sidelocks, sky, standing, stream, sweatdrop, swept_bangs, t-shirt, twin_drills, twintails, v-shaped_eyebrows, water_drop, white_shirt, wing_collar, younger