1girl, abstract_background, bikini, brown_eyes, brown_hair, dutch_angle, eyewear_on_head, frilled_bikini, frills, hair_bun, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, jewelry, karya, long_hair, looking_at_viewer, navel, necklace, one_eye_closed, single_hair_bun, solo, star_(symbol), star_necklace, stomach, swimsuit, water, water_gun, wet