1girl, d, bare_shoulders, choker, collarbone, dated, flower, green_eyes, grey_hair, hair_flower, hair_ornament, hairband, hand_up, happy_birthday, inflatable_raft, kashiwagi_mia, knees_up, lifted_by_self, looking_at_viewer, navel, ocean, ongeki, outdoors, paw_pose, polka_dot, polka_dot_skirt, red_choker, red_hairband, red_skirt, sitting, skirt, smile, solo, water, white_flower, xenon_(for_achieve)