4girls, ahoge, arrow_(symbol), bandana, bare_shoulders, breasts, buttons, collarbone, cosplay, crown, dress, embarrassed, english_text, flying_sweatdrops, hair_between_eyes, hair_ornament, hands_on_own_face, hat, kneehighs, long_hair, monochrome, multiple_girls, open_mouth, ponytail, shoes, side_ponytail, simple_background, skirt, smile, smokestack, smokestack_hair_ornament, sweatdrop, teeth, waving_arms, younger